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.
triopoly
A triopoly is a form of oligopoly where three proucers are dominant in a given market. There may be minor competitors, but these three are far larger and can make a much larger influence.