I know its a confusing title, but stick with me here a second.
Typically Google indexes pages from a site with their own specific url.
However, on this particular site tens of pages have been indexed after a visitor ran a search within the WordPress search box in the upper right hand corner of TimothyCohn.com.
Try it out and run an obscure keyword search within this site and then see if it turns up in Google’s site links within a week or two.
I will run a test search myself for the phrase “Survivor Bias” after I have published this post.