I have been attempting to search topics that I know are in the form some of which I have searched before, but everything I type in the search engine is giving me the error msg. Saying my search is to vague. I have searched these same items before using the same word but everthing I type in is coming back with that msg. Can anyone advise the problem or the fix

 

There are already plenty of topics on this subject. Please read down the page and you will find your answers.