Perhaps you should try some spelling variations:
communication conversation » communication information, communication cohesion, communication communication
dimensions imaging » dimensional imaging, dimensions emerging, dimensions image
conversation task » conversation based, conversation basic, conversation book
dimensions images » dimensions image, dimensional images, dimensional image

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

• Performing a fuzzy search may retrieve terms with similar spellings: communication conversation task ((dimensions images) OR (dimensions imaging)) bit~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "communication conversation task ((dimensions images) OR (dimensions imaging)) bit".
• Adding a wildcard symbol may retrieve word variants: communication conversation task ((dimensions images) OR (dimensions imaging)) bit*.