Talvez debería tentar con algunhas variantes ortográficas:
communication concepts » communication circuits, communication congresses, communication channels
dimensions part » dimension part, dimensions pre, dimensions paul
dimensions dark » dimensions data, dimensions darwin, dimensions david
dimension a » dimension _

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

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