We have all seen indented results on occasions when doing Google searches. Google explains that indented results occur when Google finds multiple results from the same website. When this happens, ”the most relevant result is listed first, with other relevant pages from that site indented below it.”
Up until now, I have never seen a case where more than one full Google result has been indented. The example above shows double indented results when searching for the keyword clickfire. The strange thing is that this occurred within the Google Toolbar search. I could not replicate the 2 indented results using the regular Google.com search.
Looks like Google is experimenting with SERPs again.