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.
expecto patronum
In the Harry Potter fantasy novels by J. K. Rowling, a Patronus is an insubstantial animal form protector create by the advanced Patronus Charm spell, and one way to defend against Dementors and certain other dark creatures.