How to find keywords for forums?

[batman]

Ranking for forum keywords is not at all easy as it is in blogs. So, if you want to rank then you have to work hard for your keywords. Forums are not static sites like blogs they change so the search engines don't rank them easily unless they are totally relevant or exact to the search terms. As short tail keywords are very rare to rank as you are in competition with the blogs and other forums also so I will suggest you to find long tail keywords as much as you can. Use some good keyword suggestion tool to get some ideas and then check their competition and need to determine your keyword.