Talvez debería tentar con algunhas variantes ortográficas:
communication prediction » communications predicting, communications predictive, communication prevention
prediction methods » prediction method, reduction methods, production methods
methods diffusion » networks diffusion, methods decision
gauge spaces » large space, safe spaces
tuple spaces » tuple space, type spaces, triple space
use spaces » phase spaces, whose spaces

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 prediction methods diffusion ((((use spaces) OR (gauge spaces))) OR (tuple spaces))~.
• Adding a wildcard symbol may retrieve word variants: communication prediction methods diffusion ((((use spaces) or (gauge spaces))) or (tuple spaces))*.