Perhaps you should try some spelling variations:
communication concurrent » communication current, communication content, computation concurrent
concurrent finite » concurrent write, concurrent digital, concurrent pointer
finite dimensions » infinite dimensions, finite dimensional, infinite dimensional
shared spaces » shared space, shared stocks
state spaces » state space

You may be able to get more results by adjusting your search query.

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