On my adsense account,I see 12 queries and 11 clicks for google seach box but no earning.What can be the reason of this?
I have about 1 click every couple of days. Try and find out what happened, if not don't sweat it unless if happens consistently. Then I would suggest you remove the search box.
it means you are under investigation, and may be banned soon. those searches were'nt for mesothelioma were they?