Perhaps you should try some spelling variations:
communication information » communication international, communication education
communication foundation » communication education, communication communication
basic decision » basin decision, based decision, base decision
decision group » decision about
group river » group over, group reverse, group denver

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((communication foundation) OR (communication information)) basic decision group river~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((communication foundation) OR (communication information)) basic decision group river".
• Adding a wildcard symbol may retrieve word variants: ((communication foundation) OR (communication information)) basic decision group river*.