Anyway, main question: do dozens and hundreds of keywords that nobody ever enters make any sense?
Many thanks in advance for any thoughts.
Marc
I do use some general terms and even single words in some cases. The key is that I have almost no competition because it is often hard to keep an ad going on a single word because of minimum CTR.
I wish I could spend more time than I do in continuing to find them - for they are out there. The key is to think like your punters and to not generalise your sector too broadly when applying kw's. Yes, people will be using the generalised terms but you and your competitors already know that.
Even better is relevancy - it cannot be overstated. Bidding on general kw's for your sector is one thing, but making your ad relevant to the individual(s) who seek - but don't know where to find - your product or service is something else. This to me is the crux for success through adwords. IMHO, of course.
Oh, and welcome to WebmasterWorld, marc.
Syzygy