KW "painful gum" only have 320 exact local monthly searches and plus ur profile location say FLIPPA and ur asking us where to sell sites?
This must be a joke
I smell fish
you have managed to get 326 articles about sore gum but forgot to get some SEO help.
I will advice you to spend some money on SEO.
get some traffic man even if you had the most unique articles on sore gums, its of no use.
Also try indexing those articles in SE's.