I am new to RSS feeds and am using Google Reader. When I add a subscription, I put in some keywords that I am interested in. I get results and join that subscription but when I click on that RSS Feed, it contains feeds that are totally unrelated to what I'm looking for.

For instance if I'm looking for "beagles in boston", I get a feed from someone, god knows when, listed something about "beagles in boston" and when i click on that "feed" i get everything under the sun that this person has included in his/her feed. Could be a watch for sale in boston, a house in Boston, blah blah blah.

Basically my question is how can I search an RSS feed to give me results about "beagles in Boston" and nothing else.

IS this feasible or am I just a newb doughhead?

Thanks