Purchase and put the same content on
www.firsthyphenatedkeyword.net
www.secondhyphenatedkeyword.net
or,
purchase and put the content on just
www.firsthypenatedkeyword-secondhyphenatedkeyword.com
Perhaps there is a third or fourth option. Any suggestions are most welcome. Thanks for the help.
As to your question, you wouldn't want the same content on two different domains as that would be picked up pretty quickly these days.
If you are really wanting to make it work, I would create an informational site. Not just a feeder site with a couple of pages, but a site with good valuable content that other sites would want to link to. It's more work, but the long-term results are well worth it. Going this route, you could get the site accepted at Yahoo and very possibly at the ODP (which you couldn't if it was just a fluff site). A listing with these two places would give you enough PR/linkpop that they could actually have an impact on your site.
My main site's domain is "1stword2ndword3rdword.com." All the TLDs for "1stword2ndword.com" are gone of course. So I was thinking of buying the domain "1stword-2ndword.net" and use it as a feeder site. Hopefully, with a bit of content, it would place much higher for searches on the 1stword2ndword keyword search than my current 1stword2ndword3rdword domain.
Sorry to be so complex. I hope everyone can follow this.
Obviously, you could link to it from your primary domain and give it some PR, but depending on the competitiveness of your target area, that is likely not going to be nearly enough to get you to the top of the rankings. As your primary domain likely already has at least a decent PR, you would probably have a much easier time finding a way to incorporate more content into that, than building the PR of a new site enough to get it to rank well IMHO.