Perhaps you should try some spelling variations:
teatrali perez » teatrali per
pezzi celebre » pezzi celebri
de pianoforte » e pianoforte, per pianoforte
perez canto » perez santos, per canto, perez ante
el opera » _ opera, el open
la opera » la oferta, la espera, la obra
canto de » cantos de, cuento de, canto y

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 celebre ((el opera) OR (la opera)) teatrali perez canto de pianoforte.~".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pezzi celebre ((el opera) OR (la opera)) teatrali perez canto de pianoforte.*.