The articles must be:
• grammatical error free,
• interesting, informative,
• search engine friendly / The density for the main keyword should be 2%-3%, keyword in title tag /,
• articles are to read as naturally as possible, not keyword stuffed nonsense,
• unique : will check each article for duplicates,
• length : article length about 500 words,
• excellent US English and spelling,
• we will own the copyrights.
I need 30 articles based on longtail keywords, for example :
"Fast weight loss programs", "The rapid weight loss plan" "Easy weight loss for teens"...
My budget is 100$ for this project and this is a long-term relationship what I'm looking for.