Anybody ever tried a series of websites with the same material on each?

I have some domain names that all are of the same recognized English language phrase. I'm wondering if someone has just done a cookie cutter website on a series of separate domain names before? Literally just having the same website design and same text/etc on the other ones.

In reality, the phrase text is highly recognized in the English language. Somehow the idea popped into my mind. Just curious, thanks.