Here is search logs of 650,000 AOL users. It's very interesting to view search history of particular person and analyze his personality. Let's do it together! Read more about AOL search database scandal or view research papers on web searching.
overdetermination
Overetermination, the idea that a single observed effect is determined by multiple causes at once (any one of which alone might be enough to account for the effect), was originally a key concept of Sigmund Freud's psychoanalysis.