Perhaps you should try some spelling variations:
communication applications » communication education, education applications
communication cohesion » communication collections, communication control, communication cost
dimensions regression » dimensional regression, dimensions impression, dimensions session
basic dimensions » based dimension, pacific dimensions, design dimensions
regression live » regression line, regression lines, regression link

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: ((communication cohesion) OR (communication applications)) basic dimensions regression live~.
• Adding a wildcard symbol may retrieve word variants: ((communication cohesion) or (communication applications)) basic dimensions regression live*.