Perhaps you should try some spelling variations:
communication information » communication international, communication education
information taking » information teaching, information seeking, information testing
decision maker » decision makers, decision making, decision model
decision data » decisions data, precision data, decision gate
precision a » precision _

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

• Performing a fuzzy search may retrieve terms with similar spellings: communication information taking ((((decision data) or (precision a))) or (decision maker)) open~.
• If you are trying to use Boolean operators, they must be ALL CAPS: communication information taking ((((decision data) OR (precision a))) OR (decision maker)) open.
• Adding a wildcard symbol may retrieve word variants: communication information taking ((((decision data) or (precision a))) or (decision maker)) open*.