Technology for search is soooooo primitive. Natural Language Processing can be used profitably for a lot of things, but sometimes you just fall off your chair.
PhysOrg reprinted an article on a spammer who got nailed for mail fraud, wire fraud, and failure to file a tax return. Other terms in the article included "e-mail fraud, aggravated identity theft and numerous other counts of mail and wire fraud."
Here is the text from the bottom of the page:
* Zatoichi: Zatoichi and the Doomed Man
That is a genuine ROTFL (even though I am the only person I know who puts the "T" in anymore.)