| Indexes:
Examples |
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| w | Google
is now the frontrunner |
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| w | But
there may be reasons to use others: |
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| selective
coverage, ease-of-use, comfort � |
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| all
of which is driven by past experience� |
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| same
as preference for a browser |
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| w | Despite
market share of Google, we will also |
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| look
at AltaVista because of its historical and |
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| technological
innovations |
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