Perhaps you should try some spelling variations:
communicating communication » communication communication, communicate communication, communication communicating
communication based » communication between
based dimension » based dispersion, basic dimensions, based extension
des theorem » eden theorem, rees theorem, davies theorem
pvs theorem » pass theorem, types theorem, axis theorem

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• Performing a fuzzy search may retrieve terms with similar spellings: communicating communication based dimension ((des theorem) or (pvs theorem))~.
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