I've seen this site before and frankly I think it's rather irrelevant. Recent innovations (past years) in search are mostly spelling corrections/related topics

I've seen this site before and frankly I think it's rather irrelevant. Recent innovations (past years) in search are mostly spelling corrections/related topics suggestions, visual presentation of aggregated results (how many images, results from suggestions) and stuff like that. The pure ranking order delivered on a fixed search is more and more useless, the imo important part is how the search engine guides you until you've found the correct search query that delivers what you're actually looking for.