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Internet search tool details (1996)
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Hock, R.E.: How to do field searching in Web search engines : a field trip (1998)
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Tomaiuolo, N.G.; Packer, J.G.: ¬An analysis of Internet search engines : assessment of over 200 search queries (1996)
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TASI: ¬A review of image search engines (2003)
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Feldman, S.E.: Searching natural language systems : searchers know the engine (1994)
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