Perhaps you should try some spelling variations:
communication conversations » communication conversation, communication cooperation, communication constructions
conversations basics » conversation basic, conversacion basica, conversation based
dimensions sdes » dimensions index, dimensions some, dimensional sde
dimensions des » dimensions key, dimensions eu, dimensions index

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

• Performing a fuzzy search may retrieve terms with similar spellings: communication conversations basics ((dimensions des) OR (dimensions sdes)) tree~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "communication conversations basics ((dimensions des) OR (dimensions sdes)) tree".
• Adding a wildcard symbol may retrieve word variants: communication conversations basics ((dimensions des) OR (dimensions sdes)) tree*.