Write good quality articles and be an expert in the field you are talking in. Keep updating the site regularly and be constant with your views and opinions. Keep a good ratio on the key words you are trying to rank for. I use an average of about 10% in my articles some people might use a little more or less. Keep at it it does not happen over night. So write 1 or 2 articles a day for 30 days and then at the end of your 30 days you will start seeing good results provided you write good quality content that people will want to read and share with others. Thats just my 2 cents hope it helps.
Put your primary keywords in the name of your Blogger blog, in the title of an article, and bolded once or twice within the article.
All the basics of SEO. Keywords in domain, titles, tags, descriptions and use throughout post. Image tags with keywords. That is a good start.
Google loves fresh content.So always update your blog with new post's.The post should contain relative keywords in it.
Try to make blogger name using your keywords so your blog url will be keywords base write unique article using the same keywords and post on the blog