Say I have a site www.dogtrainingschool4u.com and I have optimsied my home page for the keyword dog training school. Now I backlink to my site and use a lot of branded keywords to the home page. like dogtrainingschool.com4u, dogtrainingschool4u, DogTrainingSchool4u even www.dogtrainingschool4u.com. As the keyword is contained in the branded keyword and the domain url. Could I get hit by Google just the same if I was to use dog training school too many times as anchor text in my backlinking???