I have got the work permit visa valid till July 2015. But now my employer says that job is not valid any more. Is there any way I can still got to Canada, and search for jobs and get it transferred?
I have another question as well:
My fiance is in Canada; is it possible that I now get married (before going to Canada and we both go together) , since my visa was granted on single marital status , I am kind a confused.
You can't transfer a work permit. If/when you find a new employer, they will have to apply for a new LMIA and then you will need to obtain a new work permit.
Sure - you can get married. Your fiance can apply to accompany you to Canada once you are married - however it's impossible for any of us to say if she will be approved.