Perhaps you should try some spelling variations:
teatrales del » teatral de
del canto » el canto, del centro, del cuarto
pozzi » pozzio, cozzi, tozzi
celebri » celebre, celebra, celebro
operez » ooperez, opereaz, operelz
pere » opere, perea, perel
perez » operez, pereaz, perelz

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 : pozzi celebri di (operez OR (pere OR perez)) teatrales del canto _ pianoforte.~".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pozzi celebri di (operez OR (pere OR perez)) teatrales del canto _ pianoforte.*.