Perhaps you should try some spelling variations:
communication conversation » communication information, communication cohesion, communication communication
conversation first » conversion first, conversation part, conversation post
decisions data » decisions eat, decisions david, decisions a
decision data » precision data, decision gate, decision aid

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

• Performing a fuzzy search may retrieve terms with similar spellings: communication conversation first ((decision data) OR (decisions data)) entry~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "communication conversation first ((decision data) OR (decisions data)) entry".
• Adding a wildcard symbol may retrieve word variants: communication conversation first ((decision data) OR (decisions data)) entry*.