Perhaps you should try some spelling variations:
communication functions » communicative functions, communication foundations, communication foundation
basic dimensions » based dimension, pacific dimensions, design dimensions
functions basic » functions based, foundations basic
array sharing » array string, arrays bearing, array imaging
array using » arrays using
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 functions basic dimensions ((((array sharing) OR (array using))) OR (arrays a))~.
• Adding a wildcard symbol may retrieve word variants: communication functions basic dimensions ((((array sharing) or (array using))) or (arrays a))*.