Perhaps you should try some spelling variations:
comunicaci » comunicar, comunica, comunicativa
comunicacio » comunicaro, comunicao, comunicativao, communication
comunicaciono » comunicarono, comunicaono, comunicativaono, communicationno, comunicacione, comunicacions, comunicaciones
comunicacion » comunicaron, comunicaon, comunicativaon, communicationn
comunicaono » comunicarnos, comunicando, comunicacon
communicationno » communication, communications, communicating
comunicaron » comunicacon, comunicarnos, comunication

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((comunicaci or (comunicacio or ((comunicaciono OR comunicaono) or communicationno))) or (comunicacion or comunicaron)){acute}o.~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((comunicaci OR (comunicacio OR ((comunicaciono OR comunicaono) OR communicationno))) OR (comunicacion OR comunicaron)){acute}o..
• The words AND, OR and NOT may confuse the search; try adding quotes: "((comunicaci or (comunicacio or ((comunicaciono OR comunicaono) or communicationno))) or (comunicacion or comunicaron)){acute}o.".
• Adding a wildcard symbol may retrieve word variants: ((comunicaci or (comunicacio or ((comunicaciono OR comunicaono) or communicationno))) or (comunicacion or comunicaron)){acute}o.*.