Perhaps you should try some spelling variations:
communication implications » communication applications, communications applications, communication collections
implications agent » implications ageing, applications agent, implications age
dspaces » ddspaces
ddspaces » dddspaces
dddspaces » ddddspaces
space » dspace

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

• If you are trying to use Boolean operators, they must be ALL CAPS: communication implications agent ((dspaces OR dspaces) OR (ddspaces OR dddspaces)) euclidean space~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "communication implications agent ((dspaces or dspaces) or (ddspaces OR dddspaces)) euclidean space~".
• Adding a wildcard symbol may retrieve word variants: communication implications agent ((dspaces or dspaces) or (ddspaces OR dddspaces)) euclidean space*.