Is there a way to search only within forums?

Hi.
I'm looking for a way to search for 'product X', and limit the search results to forum-threads where 'product X' is mentioned. It would be a convenient method for finding people's experience with a product or service without the serps being filled with mainly sales pitches from commercial sites.

I hope someone can give me some tips on how to make this work.

If I could search within the results for 'product X' for pages with 'forums' or 'forum' within the url, that would be a start. But I can't find this 'search within results'-feature. I seem to remember seeing this feature in Google serps, has it dissapeared?

Maybe someone knows of another SE with this feature?

Before anyone suggests using omgili.com: That SE doesn't help me because it only seems to search a limited list of forums and when I search in my language (dutch) I don't get many results.

 

intitle : powered by vbulletin intext : product x
intitle:invision intext: product


that should work for invision power board and vbulletin


hope it's useful

 

licensed forums don't have that 'invision' or 'vbulletin' in title

 

Thanks Andrei.

I found another way to do it in google, works in yahoo as well:
inurl:forum OR inurl:forums OR inurl:topic "product x"

 

Is there anyway to search so only one forum / url comes up and not same forum all the time

 

i think you can forum name like "vbulletin" or "ibp" at the end of your "product x" . all forums include this term