The problem with the FREE word

I'm having problems with regards to the targeted keyword for this blog. This blog is intended to provide the best search result for the Pacquiao vs Margarito Live Stream search query on Google but the problem is that the blog doesn't rank at this keyword at all, instead it ranks when the word FREE is put at the end.

Although this blog provides FREE Pacquiao vs Margarito Live Stream, it will be more appropriate and convenient for me not to use it. I hope this will be fixed soon.