Perhaps you should try some spelling variations:
per pianoforte » e pianoforte, de pianoforte
obra teatral » obras teatrales
celebri la » celebri di
cantos per » cantos para, cantos de, cantos del
teatral y » teatral e, teatral de, teatro y
y cantos » y canto, 3 cantos, a cantos

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

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