Perhaps you should try some spelling variations:
communicative context » communication contexts, communication content, communication control
elements dimensions » equipment dimensions
context elements » content elements, contact elements, contextual elements
tuple spaces » tuple space, type spaces, triple space
whose spaces » phase spaces, shape spaces, whose race
use spaces » phase spaces, gauge 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: communicative context elements dimensions ((tuple spaces) OR (((use spaces) OR (whose spaces))))~.
• Adding a wildcard symbol may retrieve word variants: communicative context elements dimensions ((tuple spaces) or (((use spaces) or (whose spaces))))*.