Talvez debería tentar con algunhas variantes ortográficas:
communications application » communications applications, communication application, communication applications
methods decision » methods design, ethics decision, methods session
whose spaces » phase spaces, shape spaces, whose race
safe spaces » state spaces, shape spaces, scale spaces
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: communications application methods decision ((((whose spaces) or (safe spaces))) or (type spaces))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: communications application methods decision ((((whose spaces) OR (safe spaces))) OR (type spaces)).
• Adding a wildcard symbol may retrieve word variants: communications application methods decision ((((whose spaces) or (safe spaces))) or (type spaces))*.