If you use this site specific search string in goggle you will get lots of good results.

site:www.http://forums.nitroexpress.com/ XXXXXXX

Copy and paste this in the goggle search window and replace the XXXXX's with your subject.

site:www.http://forums.nitroexpress.com/ bore guns produced About 12,800 results (0.75 seconds)

https://www.google.com/search?q=site%3Aw...om%2F+bore+guns

site:www.http://forums.nitroexpress.com/ greener martini produced About 4,960 results (0.38 seconds)

https://www.google.com/search?q=site%3Aw...-8&oe=utf-8