Perhaps you should try some spelling variations:
communication control » communication concepts, communication culture, communication channel
comment dimension » community dimension, content dimensions, component dimensions
control comment » control command, control common, control community
tuple spaces » tuple space, type spaces, triple space
whose spaces » phase spaces, shape spaces, whose race

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