Perhaps you should try some spelling variations:
constant dimensions » constant dimension, content dimensions, concept dimensions
communication case » communication channels, communication culture
case constant » rate constant, space constant, a constant
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.

• Performing a fuzzy search may retrieve terms with similar spellings: communication case constant dimensions ((((tuple spaces) or (type spaces))) or (use spaces))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: communication case constant dimensions ((((tuple spaces) OR (type spaces))) OR (use spaces)).
• Adding a wildcard symbol may retrieve word variants: communication case constant dimensions ((((tuple spaces) or (type spaces))) or (use spaces))*.