Search engines can yield strange results

I was actually looking for groovy seventies-style tube socks like we had when we were kids for a Halloween costume. I typed in "tube socks" and I got a page full of tube tops, and this handy item: The 2007-2012 Outlook for Womens and Misses’ Finished Anklets, Slack Socks, Crew Socks, and Athletic Socks Made from Manmade Fibers Excluding Sheer Hosiery in Greater China.

Ummm...okay...

How many $495 treatises like this do you think Target moves in its econometrics book section in a month, would you say?