It is very important that the hyphen/minus - character is be ingored in the Vbulletin search!
i know some people see it as feature to exclude words or so ...
The problem is that all topics which have an minus in the titlename cant be find in the search...
for example : vbulletin - forum
- it is NOT an option to explain every user how they have to search!
- it is NOT an option to change to mysql search
i hope here are experts who can help here .