Perhaps you should try some spelling variations:
communication control » communication concepts, communication culture, communication channel
based dimensions » based dimension, basic dimensions, based dimensioning
control based » control case, content based, context based
rake angle » rake angles, range angle, ray angle
arrays ang » arrays a
array ang » array along, array range, array nano

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

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