Perhaps you should try some spelling variations:
communication control » communication concepts, communication culture, communication channel
central dimensions » cultural dimensions, ceintric dimensions, central extensions
control central » control control, control cultural, control centers
larger spaces » larger species, large space, larger scale
tuple spaces » tuple space, type spaces, triple space
shape spaces » shape space, shared 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 central dimensions ((((tuple spaces) or (shape spaces))) or (larger spaces))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: communication control central dimensions ((((tuple spaces) OR (shape spaces))) OR (larger spaces)).
• Adding a wildcard symbol may retrieve word variants: communication control central dimensions ((((tuple spaces) or (shape spaces))) or (larger spaces))*.