Talvez debería tentar con algunhas variantes ortográficas:
communication cohesion » communication collections, communication control, communication cost
cohesion data » conversion data, corrosion data, cohesion a
data decision » a decision
data event » data recent
over » cover

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

• If you are trying to use Boolean operators, they must be ALL CAPS: communication cohesion data decision ((((data event) OR (data query))) OR (data over))~.
• Adding a wildcard symbol may retrieve word variants: communication cohesion data decision ((((data event) or (data query))) or (data over))*.