Hi, I have installed wpmu blog 1 year ago and now there about 2500 users and 3000 blogs in it. domain PR is: 4. also site is in my local language and i get more visits to main domain from local users. So I have installed wp-robot to my own sub-blog and it generates nice articles, comments and so on, but the keyword side is not good. One of my blog is about football and keywords are not long tail one and that is why i can`t get any visits I think. So my question is how can i make my blog generate articles for specific long tail keywords or generate long tail keywords automatically?