Stuck for keywords!?

You may know the feelling, great picture but no one seems to view it thus no sales.

The image is great but maybe the keywords are not, or maybe the image and the keywords are in competition with too many others similar images.

Not the best match but the first reasonable match

When I buy images, I tend to buy one of the first I find that is a reasonable match to my requirements ( I am a busy person!). I may try a few different keyword combinations but I rarely look at all the pictures a serch gives me. I may look at 5-10 page and then do an alternate seach.

Example: ideally I want picture of Casarecci pasta, a search gives me nothing. I search for pasta -lots of images and after looking...