Perhaps you should try some spelling variations:
communication conversations » communication conversation, communication cooperation, communication constructions
conversations across » conversational access, conversations about, conversations from
across dimensions » series dimensions
a tricks » _ tricks, a trick, hat tricks
2 tricks » _ tricks, _ bricks

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

• Performing a fuzzy search may retrieve terms with similar spellings: communication conversations across dimensions ((a tricks) or (2 tricks))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: communication conversations across dimensions ((a tricks) OR (2 tricks)).
• Adding a wildcard symbol may retrieve word variants: communication conversations across dimensions ((a tricks) or (2 tricks))*.