Perhaps you should try some spelling variations:
communication connected » communication collected, communication connecting, communication connection
component dimensions » competency dimensions, complex dimensions, content dimensions
connected component » connected components, neglected component, oriented component
tuple spaces » tuple space, type spaces, triple space
gauge spaces » large space, safe spaces, use 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 connected component dimensions ((tuple spaces) or (gauge spaces))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: communication connected component dimensions ((tuple spaces) OR (gauge spaces)).
• Adding a wildcard symbol may retrieve word variants: communication connected component dimensions ((tuple spaces) or (gauge spaces))*.