Articles on software testing

I am looking for well researched 15 Articles on software Testing. I will host it on my site. The articles must be interesting for the readers and should have the normal standrad of articles ike unique, copyscape passed etc. I will pay $50 for these 10 articles. Deleivery will be one article at a time in total 1 month timeframe. In case I don't like the article delievred at any time I will cancel the project. If things go nice will require more [login to view URL] size will be 1 A4 Page articles around 1000 words. Per article will be focussed on 3 keywords. Before start of writing you need to share the subject of the article with me for approval. Some of the sample keywords will be software testing, software security testing, software test automation etc