Perhaps you should try some spelling variations:
communication creating » communication relating
from regression » cox regression, from expression, random regression
creating from » cheating from, heating from, creation from
aware bases » aware based, aware case
aware basic » aware based, care basic, aware music

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

• Performing a fuzzy search may retrieve terms with similar spellings: communication creating from regression ((((aware bases) or (aware basic))) or (hardware based))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: communication creating from regression ((((aware bases) OR (aware basic))) OR (hardware based)).
• Adding a wildcard symbol may retrieve word variants: communication creating from regression ((((aware bases) or (aware basic))) or (hardware based))*.