Perhaps you should try some spelling variations:
teatrali perez » teatrali per
der pianoforte » de pianoforte, per pianoforte, del pianoforte
perez santos » perez carlos, perez galdos, lopez santos
santos der » cantos de, cantos del, santo de
de perez » del perez, de pureza, de peron
d perez » c perez, p perez, del perez
pezzi » pozzi

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 celebri ((d perez) OR (de perez)) teatrali perez santos der pianoforte.~".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pezzi celebri ((d perez) OR (de perez)) teatrali perez santos der pianoforte.*.