For example, keyword research tool presents me a keyword Audi S3. Now using your idea I can expand it to hundreds of long tail keywords by changing location, color and condition parameters. And if I manage to secure rankings for these long tail keywords, I might also stand a higher chance of ranking for shorter tail such as “buy audi s3 london” etc. So, in reality, I am in a position to get visitors from hundreds of keyword combination which I even haven’t though of.

Thanks for sharing this brilliant idea with us.