Perhaps you should try some spelling variations:
communication functions » communicative functions, communication foundations, communication foundation
based dimensions » based dimension, basic dimensions, based dimensioning
functions based » function based
array sharing » array string, arrays bearing, way sharing
array imaging » arrays imaging, airway imaging, ray imaging
arrays ang » arrays a

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 functions based dimensions ((((array sharing) OR (array imaging))) OR (arrays ang))~.
• Adding a wildcard symbol may retrieve word variants: communication functions based dimensions ((((array sharing) or (array imaging))) or (arrays ang))*.