Michael, I had a quick look and thought that quite simply the subject and keyword may be so narrow that people simply are not searching for these terms.

I have a sight which comes up on first page for my keyword phrases in google, MSN and Yahoo but traffic simply isn't great because people do not search for my product or these phrases in great numbers. A off the top of my head suggestion would be more copy explaining/comparing metaphyiscal prayer to say yoga or other methods of spiritual healing/awareness. Use a tool which enables you to see what searcg trems people actually use.

If people use the search term "yoga retreat" or "yoga guru" and you have a way of comparing and contrasting this may help.

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I've come a long way in the journey of life and most of the roads weren't paved.