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.
501
It's the lot number of Levi's "Original Jeans"
Trivia about 501
Levi's first famous line, it was probably the item number Levi Strauss assigned in his wholesale catalog