Perhaps you should try some spelling variations:
optimization distributed » applications distributed, optimal distributed
distributed methods » distributed method, distribution methods, distributed meetings
methods diffusion » networks diffusion, methods decision
whose spaces » shape spaces, whose race, loose space
phase spaces » phase space, shape spaces, state spaces
use spaces » tuple spaces, gauge spaces

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

• Performing a fuzzy search may retrieve terms with similar spellings: optimization distributed methods diffusion ((((use spaces) or (whose spaces))) or (phase spaces))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: optimization distributed methods diffusion ((((use spaces) OR (whose spaces))) OR (phase spaces)).
• Adding a wildcard symbol may retrieve word variants: optimization distributed methods diffusion ((((use spaces) or (whose spaces))) or (phase spaces))*.