I'm trying to recover a website for a dentist is a fairly large city. He used to be on page 1, but he is stuck on page 7 now. I suspect the problem is anchor text variation. There are lots of variations of the main keyword, but I think the percentage, according to Magestic SEO, that have the keyword in it is hurting the rankings.
There are over 7,000 backlinks according to Magestic. So I'm thinking I need another 5,000 backlinks to recover the variation.
Where can I find the best source of links to accomplish this without them being completely crappy links that Google won't like as well as being affordable?