Talvez debería tentar con algunhas variantes ortográficas:
communication cohesion » communication collections, communication control, communication cost
databases invited » databases united, databases induced, datasets invited
database oriented » data oriented, database selected, dataflow oriented
2 dimensional » _ dimensional, 3 dimensional, two dimensional
cohesion 2 » cohesion _, cohesion a, cohesion c

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

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