Techniques for searching forums:
intitle:'keyword' inurl:viewtopic
'keyword' forums + powered by vbulletin
'keyword' forums + powered by SMF
'keyword' forums + powered by phpbb
"powered by vBulletin”
“powered by BlogEngine”
“powered by yabb”
“powered By MyBB”
“powered by ip.board”
“powered by phpbb”
“powered by phpbb3"
“powered by TikiWiki"
“powered by Drupal"
“powered by punbb"
