need 50 unique articles (1464891)

I'm looking for a native english speaker to write 50 unique high quality articles which can range from 250-450 words. ## Deliverables I need: 40 articles for keywords that I'l present to the winner of the bid. 10 articles with what theme the writer wants as long as they respect any article directory guidelines. All articles must contain its repective keyword 2-3 times, and the keywords must be bolded. The deadline is in 2 weeks from the start of the project and the maximum i'm willing to pay is 60 dollars.