Perhaps you should try some spelling variations:
communication communications » communication communication, communication communicating, communications communication
communications multi » communication multi, communicating multi, communication multiple
euclidean prize » euclidean plane, euclidean point, euclidean affine
euclidean phase » euclidean plane, euclidean case, euclidean space

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 multi dimensional ((euclidean prize) or (euclidean phase))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: communication communications multi dimensional ((euclidean prize) OR (euclidean phase)).
• Adding a wildcard symbol may retrieve word variants: communication communications multi dimensional ((euclidean prize) or (euclidean phase))*.