You should give Squirrly a shot. It’s a WordPress plugin that automatically analyzes your content for SEO and human readability.

Cool Feature: Squirrly comes packed with a nice keyword research tool that works within the WordPress editor. In addition to the usual metrics (like search volume), it also shows you if that keyword is a hot topic of conversion online. The tool also shows you the stability of that keyword’s search volume over time.[mc4wp_form]