This unlucky person has a neighbour that killed their cat, and a whole lot else going in in their life, including a lot of legal pleadings and such. Their search terms between 1 March 2006 and 31st May 2006 (roughly 1800 searches). Eventually they considered an Extreme Makeover application....
via http://www.insomniablog.net/my_weblog/2006/08/aol_500k_resear.html