Perhaps you should try some spelling variations:
communication applications » communication education, education applications
from dimension » flow dimension, first dimension, forms dimension
array probing » arrays probing, assay probing, array profiling
array string » array strong, arrays strings, array sharing
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 from dimension ((array ang) or (((array probing) or (array string))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: communication applications from dimension ((array ang) OR (((array probing) OR (array string)))).
• Adding a wildcard symbol may retrieve word variants: communication applications from dimension ((array ang) or (((array probing) or (array string))))*.