Perhaps you should try some spelling variations:
opera teatrali » opere teatrali, obra teatral
pozzi celebri » pezzi celebri
teatrali e » teatral e, teatrali per, teatral de
puentes de » fuentes de, puente de, fuentes del
agente de » agentes de, gente de, agenda de
di opera » di opere, la opera, _ opera

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

• Performing a fuzzy search may retrieve terms with similar spellings: Biblioteca lirica : pozzi celebri di opera teatrali e ((puentes de) OR (agente de)) pianoforte.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "Biblioteca lirica : pozzi celebri di opera teatrali e ((puentes de) OR (agente de)) pianoforte.".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pozzi celebri di opera teatrali e ((puentes de) OR (agente de)) pianoforte.*.