Perhaps you should try some spelling variations:
communication foundations » communication foundation, communication education, communication collections
methods diffusion » networks diffusion, methods decision
whose spaces » phase spaces, shape spaces, whose race
tuple space » people space
use spaces » tuple spaces, phase spaces, gauge spaces

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

• Performing a fuzzy search may retrieve terms with similar spellings: communication foundations methods diffusion ((((whose spaces) or (use spaces))) or (tuple space))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: communication foundations methods diffusion ((((whose spaces) OR (use spaces))) OR (tuple space)).
• Adding a wildcard symbol may retrieve word variants: communication foundations methods diffusion ((((whose spaces) or (use spaces))) or (tuple space))*.