Document (#23593)

Author
Hülsmann, M.
Title
Erfolgreich suchen im Internet : Suchmaschinen-Special
Source
Internet Magazin. 2001, H.2, S.58-65
Year
2001
Abstract
Es gibt inzwischen weit über 2.000 Suchmaschinen, Kataloge und Spezialverzeichnisse, und immer wieder kommen neue hinzu. Sie unterscheiden sich in Ausrichtung, Umfang der erfassten Seiten und Suchoptionen. Und je nachdem, was Sie finden möchten, ist mal die eine und mal die andere erfolgversprechend. Das Suchen im Internet scheint eine verzwickte Angelegenheit zu sein. Zahlreiche Bücher sind schon darüber geschrieben worden. Aber mit der richtigen Strategie ist es gar nicht so schwer, die sprichwörtliche Stecknadeln aus dem Heuhaufen herauszupicken. Außer den Suchmaschinen im Web gibt es auch solche, die als Programm auf dem PC installiert werden. Sie haben den Vorteil, dass die Suchergebnisse ständig verfügbar sind und auch offline ausgewertet werden können
Content
Weitere Abschnitte unter den Überschriften: Seiten finden leicht gemacht - Such-Tools: Nützliche Helfer
Footnote
In einem Anhang (S.64/65) gibt es als Poster eine tabellarische Übersicht der verschiedenen Web-Suchwerkzeuge (2 Grafiken)
Theme
Suchmaschinen

Similar documents (author)

  1. Hülsmann, M.: Suchen im Web : 68 Suchmaschinen (1998) 5.94 
    5.9401517 = sum of:
  5.9401517 = weight(author_txt:hülsmann in 1882) [ClassicSimilarity], result of:
    5.9401517 = fieldWeight in 1882, product of:
      1.0 = tf(freq=1.0), with freq of:
        1.0 = termFreq=1.0
      9.504243 = idf(docFreq=8, maxDocs=44421)
      0.625 = fieldNorm(doc=1882)
  2. Hülsmann, M.: So suchen die Profis : Suchanfragen optimieren (1998) 5.94 
    5.9401517 = sum of:
  5.9401517 = weight(author_txt:hülsmann in 3409) [ClassicSimilarity], result of:
    5.9401517 = fieldWeight in 3409, product of:
      1.0 = tf(freq=1.0), with freq of:
        1.0 = termFreq=1.0
      9.504243 = idf(docFreq=8, maxDocs=44421)
      0.625 = fieldNorm(doc=3409)
  3. Hülsmann, M.: Suchen wie die Profis : Die besten Suchmaschinen im Detail (1999) 5.94 
    5.9401517 = sum of:
  5.9401517 = weight(author_txt:hülsmann in 4904) [ClassicSimilarity], result of:
    5.9401517 = fieldWeight in 4904, product of:
      1.0 = tf(freq=1.0), with freq of:
        1.0 = termFreq=1.0
      9.504243 = idf(docFreq=8, maxDocs=44421)
      0.625 = fieldNorm(doc=4904)
  4. Hülsmann, M.: Suchen wie die Profis : Alles über Suchmaschinen (2000) 5.94 
    5.9401517 = sum of:
  5.9401517 = weight(author_txt:hülsmann in 5444) [ClassicSimilarity], result of:
    5.9401517 = fieldWeight in 5444, product of:
      1.0 = tf(freq=1.0), with freq of:
        1.0 = termFreq=1.0
      9.504243 = idf(docFreq=8, maxDocs=44421)
      0.625 = fieldNorm(doc=5444)
  5. Hülsmann, M.: Agenten auf der Suche : Suchprogramme (2000) 5.94 
    5.9401517 = sum of:
  5.9401517 = weight(author_txt:hülsmann in 5445) [ClassicSimilarity], result of:
    5.9401517 = fieldWeight in 5445, product of:
      1.0 = tf(freq=1.0), with freq of:
        1.0 = termFreq=1.0
      9.504243 = idf(docFreq=8, maxDocs=44421)
      0.625 = fieldNorm(doc=5445)

Similar documents (content)

  1. Macht, W.: Blogs im Heuhaufen (2007) 0.33 
    0.32937247 = sum of:
  0.32937247 = product of:
    1.6468623 = sum of:
      0.033780623 = weight(abstract_txt:internet in 2303) [ClassicSimilarity], result of:
        0.033780623 = score(doc=2303,freq=2.0), product of:
          0.08199931 = queryWeight, product of:
            1.0273457 = boost
            3.7286568 = idf(docFreq=2900, maxDocs=44421)
            0.02140628 = queryNorm
          0.41196227 = fieldWeight in 2303, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.7286568 = idf(docFreq=2900, maxDocs=44421)
            0.078125 = fieldNorm(doc=2303)
      0.024140812 = weight(abstract_txt:auch in 2303) [ClassicSimilarity], result of:
        0.024140812 = score(doc=2303,freq=1.0), product of:
          0.08258028 = queryWeight, product of:
            1.0309787 = boost
            3.7418423 = idf(docFreq=2862, maxDocs=44421)
            0.02140628 = queryNorm
          0.29233143 = fieldWeight in 2303, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.7418423 = idf(docFreq=2862, maxDocs=44421)
            0.078125 = fieldNorm(doc=2303)
      1.265896 = weight(title_txt:heuhaufen in 2303) [ClassicSimilarity], result of:
        1.265896 = score(doc=2303,freq=1.0), product of:
          0.26638544 = queryWeight, product of:
            1.3093379 = boost
            9.504243 = idf(docFreq=8, maxDocs=44421)
            0.02140628 = queryNorm
          4.7521214 = fieldWeight in 2303, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            9.504243 = idf(docFreq=8, maxDocs=44421)
            0.5 = fieldNorm(doc=2303)
      0.18200462 = weight(abstract_txt:suchen in 2303) [ClassicSimilarity], result of:
        0.18200462 = score(doc=2303,freq=2.0), product of:
          0.25201133 = queryWeight, product of:
            1.8010324 = boost
            6.5366817 = idf(docFreq=174, maxDocs=44421)
            0.02140628 = queryNorm
          0.7222081 = fieldWeight in 2303, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            6.5366817 = idf(docFreq=174, maxDocs=44421)
            0.078125 = fieldNorm(doc=2303)
      0.14104037 = weight(abstract_txt:suchmaschinen in 2303) [ClassicSimilarity], result of:
        0.14104037 = score(doc=2303,freq=1.0), product of:
          0.30664402 = queryWeight, product of:
            2.4331808 = boost
            5.887337 = idf(docFreq=334, maxDocs=44421)
            0.02140628 = queryNorm
          0.4599482 = fieldWeight in 2303, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.887337 = idf(docFreq=334, maxDocs=44421)
            0.078125 = fieldNorm(doc=2303)
    0.2 = coord(5/25)
  2. Bohlen, J.T.: ChemGuide und PublishersGuide : Neue spezialisierte Internet-Suchmaschinen des FIZ Chemie Berlin (2000) 0.21 
    0.21137068 = sum of:
  0.21137068 = product of:
    0.8807112 = sum of:
      0.123364694 = weight(abstract_txt:unterscheiden in 6236) [ClassicSimilarity], result of:
        0.123364694 = score(doc=6236,freq=1.0), product of:
          0.15538426 = queryWeight, product of:
            7.2588162 = idf(docFreq=84, maxDocs=44421)
            0.02140628 = queryNorm
          0.79393303 = fieldWeight in 6236, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            7.2588162 = idf(docFreq=84, maxDocs=44421)
            0.109375 = fieldNorm(doc=6236)
      0.04729287 = weight(abstract_txt:internet in 6236) [ClassicSimilarity], result of:
        0.04729287 = score(doc=6236,freq=2.0), product of:
          0.08199931 = queryWeight, product of:
            1.0273457 = boost
            3.7286568 = idf(docFreq=2900, maxDocs=44421)
            0.02140628 = queryNorm
          0.5767472 = fieldWeight in 6236, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.7286568 = idf(docFreq=2900, maxDocs=44421)
            0.109375 = fieldNorm(doc=6236)
      0.19573522 = weight(abstract_txt:suchergebnisse in 6236) [ClassicSimilarity], result of:
        0.19573522 = score(doc=6236,freq=2.0), product of:
          0.16777055 = queryWeight, product of:
            1.0390929 = boost
            7.5425844 = idf(docFreq=63, maxDocs=44421)
            0.02140628 = queryNorm
          1.166684 = fieldWeight in 6236, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            7.5425844 = idf(docFreq=63, maxDocs=44421)
            0.109375 = fieldNorm(doc=6236)
      0.05489734 = weight(abstract_txt:sind in 6236) [ClassicSimilarity], result of:
        0.05489734 = score(doc=6236,freq=2.0), product of:
          0.09056922 = queryWeight, product of:
            1.0796968 = boost
            3.9186604 = idf(docFreq=2398, maxDocs=44421)
            0.02140628 = queryNorm
          0.6061368 = fieldWeight in 6236, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            3.9186604 = idf(docFreq=2398, maxDocs=44421)
            0.109375 = fieldNorm(doc=6236)
      0.18017538 = weight(abstract_txt:suchen in 6236) [ClassicSimilarity], result of:
        0.18017538 = score(doc=6236,freq=1.0), product of:
          0.25201133 = queryWeight, product of:
            1.8010324 = boost
            6.5366817 = idf(docFreq=174, maxDocs=44421)
            0.02140628 = queryNorm
          0.71494955 = fieldWeight in 6236, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.5366817 = idf(docFreq=174, maxDocs=44421)
            0.109375 = fieldNorm(doc=6236)
      0.27924567 = weight(abstract_txt:suchmaschinen in 6236) [ClassicSimilarity], result of:
        0.27924567 = score(doc=6236,freq=2.0), product of:
          0.30664402 = queryWeight, product of:
            2.4331808 = boost
            5.887337 = idf(docFreq=334, maxDocs=44421)
            0.02140628 = queryNorm
          0.91065097 = fieldWeight in 6236, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            5.887337 = idf(docFreq=334, maxDocs=44421)
            0.109375 = fieldNorm(doc=6236)
    0.24 = coord(6/25)
  3. ¬Die Stecknadel im Heuhaufen finden (1999) 0.16 
    0.15743253 = sum of:
  0.15743253 = product of:
    1.3119377 = sum of:
      0.057327613 = weight(abstract_txt:internet in 5028) [ClassicSimilarity], result of:
        0.057327613 = score(doc=5028,freq=1.0), product of:
          0.08199931 = queryWeight, product of:
            1.0273457 = boost
            3.7286568 = idf(docFreq=2900, maxDocs=44421)
            0.02140628 = queryNorm
          0.69912314 = fieldWeight in 5028, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.7286568 = idf(docFreq=2900, maxDocs=44421)
            0.1875 = fieldNorm(doc=5028)
      1.107659 = weight(title_txt:heuhaufen in 5028) [ClassicSimilarity], result of:
        1.107659 = score(doc=5028,freq=1.0), product of:
          0.26638544 = queryWeight, product of:
            1.3093379 = boost
            9.504243 = idf(docFreq=8, maxDocs=44421)
            0.02140628 = queryNorm
          4.1581063 = fieldWeight in 5028, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            9.504243 = idf(docFreq=8, maxDocs=44421)
            0.4375 = fieldNorm(doc=5028)
      0.1469511 = weight(abstract_txt:gibt in 5028) [ClassicSimilarity], result of:
        0.1469511 = score(doc=5028,freq=1.0), product of:
          0.15358524 = queryWeight, product of:
            1.406003 = boost
            5.1029587 = idf(docFreq=733, maxDocs=44421)
            0.02140628 = queryNorm
          0.95680475 = fieldWeight in 5028, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            5.1029587 = idf(docFreq=733, maxDocs=44421)
            0.1875 = fieldNorm(doc=5028)
    0.12 = coord(3/25)
  4. Lepsky, K.: Im Heuhaufen suchen - und finden : Automatische Erschließung von Internetquellen: Möglichkeiten und Grenzen (1998) 0.14 
    0.14369741 = sum of:
  0.14369741 = product of:
    0.89810884 = sum of:
      0.023886506 = weight(abstract_txt:internet in 5655) [ClassicSimilarity], result of:
        0.023886506 = score(doc=5655,freq=1.0), product of:
          0.08199931 = queryWeight, product of:
            1.0273457 = boost
            3.7286568 = idf(docFreq=2900, maxDocs=44421)
            0.02140628 = queryNorm
          0.2913013 = fieldWeight in 5655, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            3.7286568 = idf(docFreq=2900, maxDocs=44421)
            0.078125 = fieldNorm(doc=5655)
      0.041813113 = weight(abstract_txt:auch in 5655) [ClassicSimilarity], result of:
        0.041813113 = score(doc=5655,freq=3.0), product of:
          0.08258028 = queryWeight, product of:
            1.0309787 = boost
            3.7418423 = idf(docFreq=2862, maxDocs=44421)
            0.02140628 = queryNorm
          0.5063329 = fieldWeight in 5655, product of:
            1.7320508 = tf(freq=3.0), with freq of:
              3.0 = termFreq=3.0
            3.7418423 = idf(docFreq=2862, maxDocs=44421)
            0.078125 = fieldNorm(doc=5655)
      0.632948 = weight(title_txt:heuhaufen in 5655) [ClassicSimilarity], result of:
        0.632948 = score(doc=5655,freq=1.0), product of:
          0.26638544 = queryWeight, product of:
            1.3093379 = boost
            9.504243 = idf(docFreq=8, maxDocs=44421)
            0.02140628 = queryNorm
          2.3760607 = fieldWeight in 5655, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            9.504243 = idf(docFreq=8, maxDocs=44421)
            0.25 = fieldNorm(doc=5655)
      0.19946119 = weight(abstract_txt:suchmaschinen in 5655) [ClassicSimilarity], result of:
        0.19946119 = score(doc=5655,freq=2.0), product of:
          0.30664402 = queryWeight, product of:
            2.4331808 = boost
            5.887337 = idf(docFreq=334, maxDocs=44421)
            0.02140628 = queryNorm
          0.65046495 = fieldWeight in 5655, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            5.887337 = idf(docFreq=334, maxDocs=44421)
            0.078125 = fieldNorm(doc=5655)
    0.16 = coord(4/25)
  5. Lohberg, P.: Suchet, so werdet ihr finden ... : Mit der richtigen Suchmaschine leichter an Information aus dem Netz kommen (2001) 0.14 
    0.14277646 = sum of:
  0.14277646 = product of:
    0.50991595 = sum of:
      0.024140812 = weight(abstract_txt:auch in 6736) [ClassicSimilarity], result of:
        0.024140812 = score(doc=6736,freq=4.0), product of:
          0.08258028 = queryWeight, product of:
            1.0309787 = boost
            3.7418423 = idf(docFreq=2862, maxDocs=44421)
            0.02140628 = queryNorm
          0.29233143 = fieldWeight in 6736, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            3.7418423 = idf(docFreq=2862, maxDocs=44421)
            0.0390625 = fieldNorm(doc=6736)
      0.049430605 = weight(abstract_txt:suchergebnisse in 6736) [ClassicSimilarity], result of:
        0.049430605 = score(doc=6736,freq=1.0), product of:
          0.16777055 = queryWeight, product of:
            1.0390929 = boost
            7.5425844 = idf(docFreq=63, maxDocs=44421)
            0.02140628 = queryNorm
          0.2946322 = fieldWeight in 6736, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            7.5425844 = idf(docFreq=63, maxDocs=44421)
            0.0390625 = fieldNorm(doc=6736)
      0.027727345 = weight(abstract_txt:sind in 6736) [ClassicSimilarity], result of:
        0.027727345 = score(doc=6736,freq=4.0), product of:
          0.09056922 = queryWeight, product of:
            1.0796968 = boost
            3.9186604 = idf(docFreq=2398, maxDocs=44421)
            0.02140628 = queryNorm
          0.30614534 = fieldWeight in 6736, product of:
            2.0 = tf(freq=4.0), with freq of:
              4.0 = termFreq=4.0
            3.9186604 = idf(docFreq=2398, maxDocs=44421)
            0.0390625 = fieldNorm(doc=6736)
      0.056683898 = weight(abstract_txt:vorteil in 6736) [ClassicSimilarity], result of:
        0.056683898 = score(doc=6736,freq=1.0), product of:
          0.18380539 = queryWeight, product of:
            1.0876161 = boost
            7.894805 = idf(docFreq=44, maxDocs=44421)
            0.02140628 = queryNorm
          0.30839083 = fieldWeight in 6736, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            7.894805 = idf(docFreq=44, maxDocs=44421)
            0.0390625 = fieldNorm(doc=6736)
      0.04329588 = weight(abstract_txt:gibt in 6736) [ClassicSimilarity], result of:
        0.04329588 = score(doc=6736,freq=2.0), product of:
          0.15358524 = queryWeight, product of:
            1.406003 = boost
            5.1029587 = idf(docFreq=733, maxDocs=44421)
            0.02140628 = queryNorm
          0.2819013 = fieldWeight in 6736, product of:
            1.4142135 = tf(freq=2.0), with freq of:
              2.0 = termFreq=2.0
            5.1029587 = idf(docFreq=733, maxDocs=44421)
            0.0390625 = fieldNorm(doc=6736)
      0.06434835 = weight(abstract_txt:suchen in 6736) [ClassicSimilarity], result of:
        0.06434835 = score(doc=6736,freq=1.0), product of:
          0.25201133 = queryWeight, product of:
            1.8010324 = boost
            6.5366817 = idf(docFreq=174, maxDocs=44421)
            0.02140628 = queryNorm
          0.25533912 = fieldWeight in 6736, product of:
            1.0 = tf(freq=1.0), with freq of:
              1.0 = termFreq=1.0
            6.5366817 = idf(docFreq=174, maxDocs=44421)
            0.0390625 = fieldNorm(doc=6736)
      0.24428909 = weight(abstract_txt:suchmaschinen in 6736) [ClassicSimilarity], result of:
        0.24428909 = score(doc=6736,freq=12.0), product of:
          0.30664402 = queryWeight, product of:
            2.4331808 = boost
            5.887337 = idf(docFreq=334, maxDocs=44421)
            0.02140628 = queryNorm
          0.7966537 = fieldWeight in 6736, product of:
            3.4641016 = tf(freq=12.0), with freq of:
              12.0 = termFreq=12.0
            5.887337 = idf(docFreq=334, maxDocs=44421)
            0.0390625 = fieldNorm(doc=6736)
    0.28 = coord(7/25)