After mitda discovered the concept of googlewhacks I proceeded to see if I could find one. A googlewhack is a pair of words that, typed into google, produces only 1 result. After a few tried (got 21 hits on one phrase) I came up with a googlewhack. “disempowering peameal”. Of course once Google indexes this page it will no longer be a googlewhack, as there will be two entries.
The other entry was found on the http://www.visualthesaurus.com.