articles wanted from good writers

Am looking for some writers that can follow strict instructions and meet deadlines. I need articles that meet the following guidelines - no lists, bullet points or similar. - No special characters (e.g /""\|''!?) are allowed in the articles - make sure the heading is at-least 5 words long. - word density of not more than 1.5% - Keywords used only in tittles, first and last paragraphs. My rates are 1USD for 500 words. You can bid for 30 articles for a start. The project can be extended if you do a good job. I need at least 9 articles per day