Perhaps you should try some spelling variations:
communication function » communication functions, communication foundation, communicative functions
based dimension » based dispersion, basic dimensions, based extension
array arcing » array forming, array probing, array sharing
array fermi » array forming, array format
arrays a » arrays _

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 function based dimension ((((array arcing) OR (array fermi))) OR (arrays a))~.
• Adding a wildcard symbol may retrieve word variants: communication function based dimension ((((array arcing) or (array fermi))) or (arrays a))*.