Perhaps you should try some spelling variations:
operator » operador, operar, operate
operatoria » operadoria, operaria, operateia
operation » operacion, cooperation, operativos
operadoria » operatorias, operadores, operador
operaria » operario, operativa, operarios
operacionia » operacionais, operaciones, operacion

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 operatoria) OR operation) OR ((operadoria OR operaria) OR operacionia)))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "UGC (cinema (((operator OR operatoria) OR operation) OR ((operadoria OR operaria) OR operacionia)))".
• Adding a wildcard symbol may retrieve word variants: UGC (cinema (((operator OR operatoria) OR operation) OR ((operadoria OR operaria) OR operacionia)))*.