10 articles on wave energy

I need 10 articles Topic: Wave Energy The articles should be: 1. Good English and grammar 2. Article must be Unique and Copyscape passed 3. Contain the keywords listed 4. The target main keyword phrases must be mentioned (2-3) times in the article 5. Well-researched content - no beat around the bush 6. Articles need to be on the same subject matter throughout the article - if ocean wave technology is the title then the article needs information on the technology and other related information 7. Each article needs to be 500+ words. 8. The articles needs to be of top standard: Please follow the link: [login to view URL] for sample. Writing test article is a must. If you do not agree to write test article - please, do not bid. I will provide Keywords and themes to write test article in private message.