Guess what search term was the top search term at Google, Bing and Yahoo for the month of March? It was Facebook! Hitwise released data for the four weeks ending March 27th saying that across the three major search engines, the top query is the term [facebook].
Of the search terms they tracked on Google, 1.17% of those searches were for facebook. Bing had more, with 2.6% and Yahoo saw 1.70%.
Here are the top ten search terms for the month of March at Google, Bing and Yahoo according to Hitwise: