Perhaps you should try some spelling variations:
communications predicting » communications predictive, complications predicting, communication prediction
predicting methods » predicting method, prediction methods, predictive 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.

• Performing a fuzzy search may retrieve terms with similar spellings: communications predicting methods diffusion ((((use spaces) or (gauge spaces))) or (tuple spaces))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: communications predicting methods diffusion ((((use spaces) OR (gauge spaces))) OR (tuple spaces)).
• Adding a wildcard symbol may retrieve word variants: communications predicting methods diffusion ((((use spaces) or (gauge spaces))) or (tuple spaces))*.