Perhaps you should try some spelling variations:
pezzi celebre » pezzi celebri
opere teatral » opere teatrali
obra teatral » obras teatrales
celebre di » celebri di, celebre el, celebre y
6 cantos » 3 cantos, 6 canto, a cantos
cantos e » cantos de, canto e, cantos a

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 celebre di ((opere teatral) OR (obra teatral)) 6 cantos e pianoforte.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "Biblioteca lirica : pezzi celebre di ((opere teatral) OR (obra teatral)) 6 cantos e pianoforte.".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pezzi celebre di ((opere teatral) OR (obra teatral)) 6 cantos e pianoforte.*.