Perhaps you should try some spelling variations:
computer apps » computer apple, computer aids, computer acts
computer als » computer art, computer a
appl » app
behavioral » behavior
sciences » science

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: ((((computer apps) OR (computer appl))) OR (computer als)). in social AND behavioral sciences.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((computer apps) OR (computer appl))) or (computer als)). in social and behavioral sciences".
• Adding a wildcard symbol may retrieve word variants: ((((computer apps) OR (computer appl))) or (computer als)). in social and behavioral sciences*.