Search, "what hotel to stay in san francisco soma". You'll see that every single result above the fold is an Ad.
In fact it doesn't even give me a single useful piece of information. #1 result is a link to expedia. #2 is to hotels.com, #3 to the trip advisor. Scroll down Google Hotels widget. Then on the 3rd browser viewpoint page I get actual query results.
When weird search results get posted on HN, they're sometimes fixed within minutes. I wouldn't doubt that the search term was "fixed" by someone reading HN.
