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.
black gold
Black gol is a term usually meaning petroleum or less commonly coal, depending on the context or the local economy of the speaker.
Trivia about black gold
As mentioned in "The Beverly Hillbillies" theme song, it's the colorful nickname for petroleum