I'm not sure but I will flag this thread up for Tamsin.
I imagine the limit's set so that people can't include common words like 'the', 'and' etc in their searches - the RU hamster just wouldn't be able to run fast enough to perform the search :lol: - but I don't know if it's possible to allow certain 3-letter words, or how easy it would be to do.
The forum database has to keep a large index of words in every single post to enable searching. Adding 3 letter words to that would increase the index considerably and slow down the forum.
One way around it is to use google to search the site. eg:
The forum database has to keep a large index of words in every single post to enable searching. Adding 3 letter words to that would increase the index considerably and slow down the forum.
One way around it is to use google to search the site. eg: