Perhaps you should try some spelling variations:
communication content » communication concepts, communication control, communication conflict
community detection » community education, community action, community nutrition
content community » context community, contexts community, content communities
tuple spaces » tuple space, type spaces, triple space
scale spaces » scale space, sample spaces
whose spaces » phase spaces, shape spaces, whose race

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

• Performing a fuzzy search may retrieve terms with similar spellings: communication content community detection ((tuple spaces) or (((scale spaces) or (whose spaces))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: communication content community detection ((tuple spaces) OR (((scale spaces) OR (whose spaces)))).
• Adding a wildcard symbol may retrieve word variants: communication content community detection ((tuple spaces) or (((scale spaces) or (whose spaces))))*.