On the right most side of your LibX add on tool bar there is a diploma with the word "scholar" next to it. If you click it, a pop-up will tell you to select search terms and drag them to the button.
So, if you see a term and you think to yourself, "I wonder if there are any scholarly articles on that," select the term with your mouse, click, drag the selection, and drop it on top of the word "scholar."
You should then have Google Scholar search results.
