Hi, every time I write a post I make sure I add links to wordsthat I have tags for.

For example: "The economy of Brazil has improved in the last few years"

this ensure that when people re-post my content, a lot of back-links will be created to my tags. This is quite a lot of work to do manually for every post.

It would be cool if there was a plugin that would suggest tags to be applied when they match existing words in the text of the post.

Is there such a thing?