How to write SEO articles?Any suggestions??

The way to write these articles is to make sure your keyword appears enough in the article that it appears natural, but not so much that it is obvious that the article is trying to generate an audience with these key words. Also be certain to write in a conversational flow as if you are speaking the topic to someone instead of writing it. Define key words and try to avoid slang.

You need to be aware of how many times your keywords occur in the article. About 3 to 4 percent is about right. You may have to work at making it sound natural. Write your article with a specific thought in mind.