Perhaps you should try some spelling variations:
per pianoforte » e pianoforte, de pianoforte
obra teatral » obras teatrales
teatral del » teatral de, teatral tell, teatro del
celebri de » celebri di
del cantor » del canto, el cantor, del cantaro
cantor per » cantor de
de obra » de obras

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 de obra teatral del cantor per pianoforte.~".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : (pezzi OR pozzi) celebri de obra teatral del cantor per pianoforte.*.