Perhaps you should try some spelling variations:
communication cohesion » communication collections, communication control, communication cost
methods diffusion » networks diffusion, methods decision
cohesion methods » conversion methods, corrosion methods, adhesion method
gauge spaces » large space, safe spaces
phase spaces » phase space, shape spaces, state spaces
use spaces » tuple spaces, whose 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 cohesion methods diffusion ((gauge spaces) or (((use spaces) OR (phase spaces))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: communication cohesion methods diffusion ((gauge spaces) OR (((use spaces) OR (phase spaces)))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "communication cohesion methods diffusion ((gauge spaces) or (((use spaces) OR (phase spaces))))".
• Adding a wildcard symbol may retrieve word variants: communication cohesion methods diffusion ((gauge spaces) or (((use spaces) OR (phase spaces))))*.