The above search tells the database that you want all of the articles that contain college AND stress, as well as all the articles that contain university AND stress.
When you use OR, you'll want to put your similar keywords into parentheses, to ensure that the database does not get them mixed up with the keywords you are tying together with AND.
Still not clear on ANDs, ORs and Truncation? Watch the following video tutorial to see them in action!
Sherrill Library | Lesley University, Brattle Campus | 89 Brattle Street - Cambridge, MA 02138 | 617-349-8850
John & Carol Moriarty Library | Lesley University, Porter Campus | 1801 Massachusetts Avenue - Cambridge, MA 02140 | 617-349-8070