I wanted to search my library for the term "legalism" for a sermon I am doing later in the summer. However, when I type in legalism in the search box, it returns not only legalism, but also legal, legally, etc. I have tried putting it in quotes, but doesn't help. Is there a way to narrow a search like this? Just adding "legal" grossly inflates the resources that I am looking at and is only marginally related to what I am looking for.