Rated 4 out of 5 stars

Sorry, my English is very very poor.

I tried it today with my home PC Seamonkey 2.7.2.

In this add-on site (addons.mozilla.org) it do work, automatic found the search-item and ask to add it.

By the way, it is really work with 2.7.2.

The problem maybe Gecko Engine not really recongnize search-item very well.

This user has a previous review of this add-on.