Perhaps you should try some spelling variations:
communication applications » communication education, education applications
applications forth » applications fourth, applications fifth, applications earth
forth dimension » fourth dimension, fifth dimension, forms dimension
array arcing » array forming, array probing, array sharing
arrays long » arrays ang, arrays load, array along
array ang » arrays ang, array along, array range

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

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