Perhaps you should try some spelling variations:
communication education » community education, communication communication, communication information
dimensional diffusion » multidimensional diffusions, conventional diffusion, dimensional design
dimensions vision » dimensions session, dimensional division, dimensional version
education basics » education basic, medication basics, education baice

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

• Performing a fuzzy search may retrieve terms with similar spellings: communication education basics ((dimensions vision) or (dimensional diffusion)) d~.
• If you are trying to use Boolean operators, they must be ALL CAPS: communication education basics ((dimensions vision) OR (dimensional diffusion)) d.
• Adding a wildcard symbol may retrieve word variants: communication education basics ((dimensions vision) or (dimensional diffusion)) d*.