Perhaps you should try some spelling variations:
communication collections » communication applications, communication cohesion, communication foundations
collections methods » collection methods, collocation methods, injections methods
methods dimension » methods diffusion, ethics dimension, metholodgy dimension
gauge spaces » large space, safe spaces
tuple space » people space
use spaces » tuple spaces, phase 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 collections methods dimension ((((use spaces) or (gauge spaces))) or (tuple space))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: communication collections methods dimension ((((use spaces) OR (gauge spaces))) OR (tuple space)).
• Adding a wildcard symbol may retrieve word variants: communication collections methods dimension ((((use spaces) or (gauge spaces))) or (tuple space))*.