Just did a search (sorry, no screen shot) got 6 regular results and then 4 "Results for similar searches" below. First time I've seen this, actually showing results instead of links to similar searches.
8:34 pm on Nov 6, 2012 (gmt 0)
Someone mentioned this a little while back, but I haven't seen it myself. It's an interesting report - and I can see that it might be helpful if the original search has either a low number of results or maybe a strong history of being revised.
8:44 pm on Nov 6, 2012 (gmt 0)
I've only seen it the once, tried to duplicate it with more bland searches so I could get a screen shot, could not.
The results they displayed were fairly good, 3 out of 4 were pretty on target to the original search, the 4th was a little off.