Perhaps you should try some spelling variations:
operator » operador, operar, operate
operatoria » operadoria, operaria, operateia
operation » operacion, cooperation, operativos
operationia » operacionia, cooperationia, operativosia, operations, operational, operacionais
operaria » operativa, operarios, operar
operario » operacion, operativo, operar

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

• Performing a fuzzy search may retrieve terms with similar spellings: UGC (cinema ((operator OR operation) OR ((operatoria OR (operaria OR operario)) OR operationia)))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "UGC (cinema ((operator OR operation) OR ((operatoria OR (operaria OR operario)) OR operationia)))".
• Adding a wildcard symbol may retrieve word variants: UGC (cinema ((operator OR operation) OR ((operatoria OR (operaria OR operario)) OR operationia)))*.