First off, no, it's not for a website that I'm trying to sell Google adds on...
But I do work with documents most of the day, and I do have to make sure that they are easily searchable (in a private online kb, or in e-mail folders), so I like to use keywords.
Unfortunately, as I have yet to find a better way, every time I create a new document, I have to manually go through the article, and my list of 100 or so keywords every time.
So my question to the masses, does anyone know of a free/cheap tool that will parse through a list of keywords and a document, and generate a list of matches?