Perhaps you should try some spelling variations:
communication cohesion » communication collections, communication cost, communication apprehension
dimensions conclusions » dimension conclusions, directions conclusions, extensions conclusions
communication control » communication concepts, communication culture, communication channel
based dimensions » based dimension, basic dimensions, based dimensioning
conclusions some » conclusion some, conclusions so, conclusions short

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((communication cohesion) or (communication control)) based dimensions conclusions some~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((communication cohesion) OR (communication control)) based dimensions conclusions some.
• Adding a wildcard symbol may retrieve word variants: ((communication cohesion) or (communication control)) based dimensions conclusions some*.