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.
part
The concept of "part" is not easy to efine though it is intimately connected to the concept "whole". For the formal study of the parthood relation, see mereology.
Trivia about part
It can be a separating line in your hair or a role in a play