Perhaps you should try some spelling variations:
communicative functions » communication foundations
basic dimensions » based dimension, pacific dimensions, design dimensions
functions basic » functions based, foundations basic
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: communicative functions basic dimensions ((array ang) or (arrays ang))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: communicative functions basic dimensions ((array ang) OR (arrays ang)).
• Adding a wildcard symbol may retrieve word variants: communicative functions basic dimensions ((array ang) or (arrays ang))*.