Perhaps you should try some spelling variations:
communication conclusions » communication solutions, communication contributions, communications connections
conclusions ethics » conclusion ethics, conclusions authors, conclusions cities
ethics dimension » ethical dimension, ethical dimensions, metrics dimensions
shape spaces » shape space, shared spaces, state spaces
whose spaces » phase spaces, whose race, loose space
scale spaces » scale space, sample spaces, tuple 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 conclusions ethics dimension ((((shape spaces) or (whose spaces))) or (scale spaces))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: communication conclusions ethics dimension ((((shape spaces) OR (whose spaces))) OR (scale spaces)).
• Adding a wildcard symbol may retrieve word variants: communication conclusions ethics dimension ((((shape spaces) or (whose spaces))) or (scale spaces))*.