13 Feb 12
28 Jul 12 5:57 pm
Not sure what you're asking exactly, here are some thoughts:
Seems to me the main concern on any keyword that passes muster on the basics (over 1,000 US searches a month, etc.) is their context within your niche. That is, how they are used by the members of your market niche.
Remember that "needy crisis" and high "buy intention" keys (purchase words, author names, product names, etc.) will give you the best Sales Conversion Rates (see the many videos here on key word research).
I often use "Phase Match", rather than "Exact Match" or "Broad Match", in order to check out various forms of a key word without getting so wild as broad match. I wouldn't put a lot of trust in broad match for key word analysis - though it can help with thinking up long tail versions.
Sounds like the competition is pretty weak. Did you also use the TT4 "SEO > Competition" tab with your key words?
The Affiloblueprint video lessons go into a lot of detail on key word research and analysis.
Hope this helps....