The search function contains the so-called 'stopwords'. They're regular words that if used within a search, would eat up the system's resources. These are common words like Undernet, username, etc.
If all you're getting is a blank page, it's because you're probably attempting to search for a common word that wasn't defined as a stopword yet.
The Search function permits operands aswell, for example
Bad search:
Quote:
cservice
Good search:
Quote:
Channel AND Service
When else fails, you can always try google, as this website is indexed by search engines.
Just search for "your-keywords site:forum.undernet.org"
Hope this helps,