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May 26, 2011, 03:50:20 PM |
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I read the FAQ on google's site, but still don't understand... is this measuring what queries are searched near each other? In other words, if someone searches bitcoin, then does another search for iso open, the correlation is increased? Or is this history of searching, so most people who searched for bitcoin at one time also searched for iso open at one time? Or something else?
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