Perhaps you should try some spelling variations:
obra teatrali » obras teatrales, opere teatrali
de pianoforte » e pianoforte, per pianoforte
obra teatral » obras teatrales
de canton » de canon, de anton, de carton
canton de » cantos de, canto de, canon de
pezzi » pozzi
celebri » celebre, celebra, celebro

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