Perhaps you should try some spelling variations:
comunicaci » comunicacion, comunicar, comunica
comunicacio » comunicaciono, comunicaro, comunicao, comunicacion
comunicaro » comunicar, comunicado, comunicarnos
comunicaron » comunicarn, comunicadon, comunicarnosn, comunicacon, comunicacion, comunicarnos
comunication » comunicacion, comunicativos, comunicativa
communication » comunicacion
communications » comunicacions, comunicacion, comunicaciones
comunicativas » comunicativa

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 comunicaro) or comunicaro) or comunicaro)) or ((comunication or (comunicaron or comunicaron)) or (communication or (communications or comunicativas)))){acute}o.~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((comunicaci OR (((comunicacio OR comunicaro) OR comunicaro) OR comunicaro)) OR ((comunication OR (comunicaron OR comunicaron)) OR (communication OR (communications OR comunicativas)))){acute}o.*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((comunicaci or (((comunicacio OR comunicaro) or comunicaro) or comunicaro)) or ((comunication or (comunicaron or comunicaron)) or (communication or (communications or comunicativas)))){acute}o.*".