does keyword placement matter?

[zach]

triumph Wrote:Keyword placement relative to other keywords is important. "Free Computer Books" is much more relevant for a search on "Free Computer Books" than, I was feeling so Free while working on my computer typing out my new Book."

But in that example, the keyword density isnt the same.

In terms of density, a search for "Free Computer Books" is 100% relevant to:
"Free Computer Books"


But only about 25% revelant to:
I was feeling so Free while working on my computer typing out my new Book."



My question is, do 'free computer books' and 'free books computer' in a Page title, for example, represent the same relevance to a search engine?

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