Talvez debería tentar con algunhas variantes ortográficas:
communication applications » communication education, education applications
applications soft » applications short, applications self, applications software
dspaces » ddspaces
dddspaces » ddddspaces
space » dspace

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "communication applications soft (((dspaces OR dspaces) OR dddspaces) OR dddspaces) euclidean space~".
• Adding a wildcard symbol may retrieve word variants: communication applications soft (((dspaces OR dspaces) OR dddspaces) OR dddspaces) euclidean space*.