Perhaps you should try some spelling variations:
comunicar » comunidad
comunicaro » comunidado, comunicado, comunicarnos, comunitario
comunicativas » comunitarias
comunicativa » comunitaria
communicationn » communicating, comunication, ccommunication
communications » comunicaciones

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

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