Perhaps you should try some spelling variations:
communication content » communication concepts, communication control, communication conflict
component dimensions » competency dimensions, complex dimensions, content dimensions
content component » content components, context components, pungent component
tuple spaces » tuple space, triple space
type spaces » state spaces
use spaces » phase spaces, gauge spaces, whose spaces

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

• If you are trying to use Boolean operators, they must be ALL CAPS: communication content component dimensions ((((tuple spaces) OR (type spaces))) OR (use spaces))~.
• Adding a wildcard symbol may retrieve word variants: communication content component dimensions ((((tuple spaces) or (type spaces))) or (use spaces))*.