Perhaps you should try some spelling variations:
communication selected » communication satellites, communication service, communication system
methods dimension » methods diffusion, ethics dimension, metholodgy dimension
selected methods » selection methods, related methods, oriented methods
phase spaces » phase space, shape spaces, state spaces
tuple spaces » tuple space, triple space
type spaces » state 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 selected methods dimension ((((phase spaces) or (tuple spaces))) or (type spaces))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: communication selected methods dimension ((((phase spaces) OR (tuple spaces))) OR (type spaces)).
• Adding a wildcard symbol may retrieve word variants: communication selected methods dimension ((((phase spaces) or (tuple spaces))) or (type spaces))*.