Perhaps you should try some spelling variations:
german university » german universities, american university, african university
boston university » mellon university
lodron university » lodron universitat, london university, boron university
brown university » between university

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: %((((22((((brown university) OR (german university))) OR (boston university))) OR (lodron university))) OR (((((brown university) OR (german university))) OR (boston university))))%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%((((22((((brown university) OR (german university))) or (boston university))) or (lodron university))) or (((((brown university) OR (german university))) or (boston university))))%22".
• Adding a wildcard symbol may retrieve word variants: %((((22((((brown university) OR (german university))) or (boston university))) or (lodron university))) or (((((brown university) OR (german university))) or (boston university))))%22*.