Google may be testing a feature in the search results where the people also search for box not only shows up when you click back from the web site, into the search results again but also when you hover your mouse cursor over the snippet.
Here is what the people also search for box looks like, again, it shows up below the snippet after you go from Google's search results page, click on the result and then click the back button from the web site landed on, back to the Google search results page:
Rob Bonham said on Twitter that he was able to trigger it without the pogosticking behavior and just by moving his mouse cursor over the snippet. I tried to replicate it but was unable to.
Can you see this yourself?
Forum discussion at Twitter.
