Plugin Bootstrap Typeahead + PHP and MySQL

I'm trying to use Bootstrap's auto-complete Typeahead feature for a few days with this plugin: biggora / bootstrap-ajax-typeahead . After searching a lot, I found only vague answers, but nothing conclusive about how to use this plugin looking for MySQL data. Has anyone used this plugin or Typeahead itself for Bootstrap 3 looking for MySQL data and who can help me? Any help will be welcome. Thanks!