If you want to make money online, you need traffic. And the type of traffic that you want is organic search engine traffic. The only way to get search engine traffic is by getting ranked in google. You have to build links to get ranked in google. You need to get links with your search terms. Once your site gets indexed, then you can start working on those long keywords.
Getting on the first page of google for “make money online” takes a lot of work. It takes a lot of link building effort. But, if you want to get on the front page of google for “make money selling cartoon chips” all you need to do is write a post about cartoon chips. When you’re writing the post, try to put a long keyword rich title. Then, add an image with those same series of keywords into the post. Try to insert the long keywords into you post around 3 times. Link to you homepage with those keywords. On your next post, link to that post with the long keywords. Give it a little time and you should see your site on the front page of google. Noob out!