Goto google groups (http://groups.google.com) and search for any two words, with a hyphen (dash or minus or -) joining them.
A good example is this … http://groups-beta.google.com/groups?q=vinit-bhansali
The results show up, but also a helpful looking correction …
Did you mean: vinit-bhansali vinit bhansali
shows up at the head of the results.
Click on this Google correction … and you now see another correction …
Did you mean: vinit-bhansali vinit bhansali vinit bhansali
This goes on and on … for about 7 times.
Funnily, words like on-line and e-mail don’t have this recursive problem.
Call it what you may.