I have a site and find 50 low competitive keywords for 50 subpages, 1 or 2 keywords for each subpage. What are the best methods to SEO them? since these keywords have low competition, I hope to find an economic way to do that, any suggestion? thanks a lot.
Just in my opinion. You could join Authority link network. They allow 3 backlinks per article you submit in the network. And I've seen great results with it that is why I highly recommend them. Since your site's keywords have low competition, then there would really be a big chance to conquer the top place rankings for every keyword your site have. I even promote this network on my signature because I've really seen great results and I'm starting to make money with my sites. Its just my opinion...
Well the best way would be to go for and target each keyword on per page basics. Going for and preforming SEO in this way would be a piece of cake......