可以google一下 "SEO Booster Pro"

有需要可以下载。

Search Engine Optimization Booster PRO is a Dynamic Search Engine Optimization Plugin for WordPress, that automates your WordPress blog by tracking, analyzing and utilizing the incoming searches from the search engines.
Search Engine Optimization Booster PRO automatically tracks your incoming visitors from Google, researches the current ranking of the keyword, and then starts promoting the best suited keywords, after installation, you dont have to do anything!
Search Engine Optimization Booster is packed with features:

    * v1.7 New Feature: Tag your blog posts with the search phrase used to find the blogpost!
    * v1.7 New Feature: Tag all other blogposts that contain the search phrase!
    * v1.5 New Feature: Boost your title-tags automatically!
    * v1.5 New Feature: Powerful PHP function for fine-tuning your WordPress Theme! Use the flexible function to dynamically display the most popular incoming searches for even better onsite Search Engine Optimization!

    * Updates automatically when your blog climbs the up the search engines, totally dynamic!
    * Find keywords you can target for even more traffic!
    * Export the data to Excel or any other spreadsheet application!

    * Finetune the settings to your exact specifications!
    * Lifetime upgrades! Get every new version directly to your e-mail!

    * Personal license, install on as many of your own blogs as you want!