Perhaps you should try some spelling variations:
communication cultivation » communication motivation, communication combination, communication validation
diffusion distance » diffiusion distance, diffusion resistance, diffusion diane
methods diffusion » networks diffusion, methods decision
distance induced » distance indices, distance introduced, resistance induced

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

• Performing a fuzzy search may retrieve terms with similar spellings: communication cultivation methods diffusion distance induced~.
• Adding a wildcard symbol may retrieve word variants: communication cultivation methods diffusion distance induced*.