Use the inverted word character W to select for any characters other than numbers and letters in your regex pattern. Because this would still fail at the boundaries of the text blob, you would also need to test those conditions as well. Thus using the word 'term' as the text you are searching for.
Assuming all your glossary "words" consist of standard "word" characters, (i.e. A-Za-z0-9_), then a simple word boundary assertion can be placed before and after the word in the regex pattern. Try replacing the pertinant statement with this.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.