Perhaps you should try some spelling variations:
communication control » communication concepts, communication culture, communication channel
complex dimensions » complex designs, complex decisions
control complex » controlled complex, control computer, context complex
tuple spaces » tuple space, type spaces
triple space » tuple space, people space
phase spaces » phase space, shape spaces, state 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 control complex dimensions ((((tuple spaces) or (triple space))) or (phase spaces))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: communication control complex dimensions ((((tuple spaces) OR (triple space))) OR (phase spaces)).
• Adding a wildcard symbol may retrieve word variants: communication control complex dimensions ((((tuple spaces) or (triple space))) or (phase spaces))*.