Seems like a logical service for Feedburner to provide - searching for feeds, but they don't. Still, nice that the friendly Feedburner admins point you to somewhere to search for feeds, i.e. Technorati.
Hello ! I am new at this , and i was just wondering if there is a method that i can use to add a keyword and find feeds from other users with those keywords in them, so i can use some of the returned content.
No, we don't actually provide a directory or search of feedburner feeds. Your best bet is to use a blog directory such as Technorati or podcast directory to find blogs and feeds by keyword.