Perhaps you should try some spelling variations:
communication connection » communications connections, communication connecting, communication collections
connection c » connection co, connection _, connection a
c decisions » _ decisions, a decisions, 1 decisions
david davis » david davies, david favis, davis david
david david » davis david, davies david, david davies

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

• Performing a fuzzy search may retrieve terms with similar spellings: communication connection c decisions ((david fred) or (((david davis) or (david david))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: communication connection c decisions ((david fred) OR (((david davis) OR (david david)))).
• Adding a wildcard symbol may retrieve word variants: communication connection c decisions ((david fred) or (((david davis) or (david david))))*.