Perhaps you should try some spelling variations:
international communication » interpersonal communication, international cooperation, intercultural communication
communication rage » communication range, communication age, communication rate
decision data » decisions data, precision data, decision aid
decision gate » decision game, decision case, decision based

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

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