Perhaps you should try some spelling variations:
communication documentation » communication foundation, communication communication
communication conversation » communication information, communication cohesion, communication communication
dimensions imaging » dimensional imaging, dimensions emerging, dimensions image
based dimensions » based dimension, basic dimensions, based dimensioning
imaging liver » aging liver, imaging liva, managing liver

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

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