Content writer wanted for multiple web projects.

Must be able to research popular keywords using word tracker or overture tools, and create content while using those keywords as 5% of the density. Search Engine Optimization experience is a plus. If you are interested, please create a 400-500 words article using the keyword "surrealism" or "credit care" (Must be knowledgeable and be familiar credit system in the U.S.) or "scholarship" and send it by PM. All articles must be unique and original. There cannot be any duplicated content and copywritted material from other resources. I need exclusive rights and you may NOT sell the articles to other people. Minumum 15 articles per keywords provided. $1-$3 per article.