Perhaps you should try some spelling variations:
opera teatrali » opere teatrali
pozzi celebri » pezzi celebri
de pianoforte » e pianoforte, per pianoforte
obra teatral » obras teatrales
per canto » para canto, el canto, del canto
canto de » cantos de, cuento de, canto y

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 _ ((opera teatrali) OR (obra teatral)) per canto de pianoforte.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "Biblioteca lirica : pozzi celebri _ ((opera teatrali) OR (obra teatral)) per canto de pianoforte.".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pozzi celebri _ ((opera teatrali) OR (obra teatral)) per canto de pianoforte.*.