Perhaps you should try some spelling variations:
communication communications » communication communication, communication communicating, communications communication
communications using » communication using
dimension data » dimensions data, dimensional data, dimension fat
dimension ian » dimension a, dimension ii, dimension i

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

• Performing a fuzzy search may retrieve terms with similar spellings: communication communications using ((dimension data) or (dimension ian)) inverse~.
• If you are trying to use Boolean operators, they must be ALL CAPS: communication communications using ((dimension data) OR (dimension ian)) inverse.
• Adding a wildcard symbol may retrieve word variants: communication communications using ((dimension data) or (dimension ian)) inverse*.