Perhaps you should try some spelling variations:
communication applications » communication education, education applications
applications basic » applications based, applications business
basic dimension » basic dimensions, based dimension, based dimensions
array probing » arrays probing, assay probing, array profiling
arrays long » arrays load, array along, arrays lens
arrays ang » arrays a

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 applications basic dimension ((((array probing) OR (arrays long))) OR (arrays ang))~.
• Adding a wildcard symbol may retrieve word variants: communication applications basic dimension ((((array probing) or (arrays long))) or (arrays ang))*.