You can use the EZLinks app to convert keywords on your page into links. This will help in that you won't have to go through and provide hyperlinks for each keyword that are in your blog post.
Instead Ezoic will go through and do this for you.
Total Number of Links - the total number of keywords per page that will be converted to links for you.
Maximum Number of Links Per Keyword - the maximum number of times a keyword will be converted into a link.
Add rel="nofollow" To Links - if you turn this 'on', this will essentially tell search engines not to follow specific links. You would typically use this if the link is directed to untrusted/ unapproved content. It is recommended for publishers whose sites have a lot of user-generated content or comments.