Perhaps you should try some spelling variations:
communication conversion » communication conversation, communications convention, communication cohesion
from repression » from regression, from expression, from oppression
aware basic » care basic, aware music, away basic
aware based » share based, hardware based, nature based
aware case » aware cache, care case, rare case

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

• Performing a fuzzy search may retrieve terms with similar spellings: communication conversion from repression ((aware case) or (((aware basic) OR (aware based))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: communication conversion from repression ((aware case) OR (((aware basic) OR (aware based)))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "communication conversion from repression ((aware case) or (((aware basic) OR (aware based))))".
• Adding a wildcard symbol may retrieve word variants: communication conversion from repression ((aware case) or (((aware basic) OR (aware based))))*.