-
Ross, N.C.M.; Wolfram, D.: End user searching on the Internet : an analysis of term pair topics submitted to the Excite search engine (2000)
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- Source
- Journal of the American Society for Information Science. 51(2000) no.10, S.949-958
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Slone, D.J.: ¬The impact of time constraints on Internet and Web use (2007)
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- Source
- Journal of the American Society for Information Science and Technology. 58(2007) no.4, S.508-517
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Large, A.; Beheshti, J.; Moukdad, H.: Information seeking on the Web : navigational skills of grade-six primary school students (1999)
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- S.84-97
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Spink, A.; Wolfram, D.; Jansen, B.J.; Saracevic, T.: Searching the Web : the public and their queries (2001)
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- Source
- Journal of the American Society for Information Science and technology. 52(2001) no.3, S.226-234