The search in the orderlist is normally good, but if you are on page 2 or higher and search you are presented with just an empty orderlist. This has fooled me more than once til I found out why. If you go to page one after that search you can see your search results. This happens because the result list in my searches normally yield less than 20 hits, so page 2 would obviously be empty. I think this behaviour is a bit unexpected, after a search maybe it's best to default to page one of the orderlist.
Can anyone confirm that this is the behaviour and not just me? I haven't looked into it any further but I guess it would be easy to correct.
VirtueMart 1.1.3