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

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

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