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Hummingbird Neuer Suchalgorithmus bei Google (2013)
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¬Der Google Hummingbird Algorithmus : semantisch-holistische Suche (2013)
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Fiorelli, G.: Hummingbird unleashed (2013)
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Oreskovic, A.: Google introduces new 'Hummingbird' search algorithm (2013)
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Effenberger, C.: ¬Die Dewey Dezimalklassifikation als Erschließungsinstrument : optimiertes Retrieval durch eine Versionierung der DDC (2011)
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