Using words as a variable for search engine ranking.

I was reading the Japanese version of "IN THE PLEX" today, and noticed I can really use words as variables for search engine ranking algorithm. I already noticed this a while back and implemented it on my search engine, Mohawk, but I can now confirm this is a very valuable way to rank websites. I am planning to set a weight on each word found on the dictionary (and not on the dictionary) to make it a good variable in my search engine. I am going to implement a more serious version of the word variable search engine ranking algorithm soon, and I might be able to make the flow chart or something public here soon once I get a good algorithm made. Tsubasa Kato