Perhaps you should try some spelling variations:
pezzi celebre » pezzi celebri
de pianoforte » e pianoforte, per pianoforte
obra teatral » obras teatrales
perez galdos » perez carlos
celebre y » celebre el, celeste y
per canto » para canto, el canto, del canto

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 y obra teatral ((per canto) OR (perez galdos)) de pianoforte.~".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pezzi celebre y obra teatral ((per canto) OR (perez galdos)) de pianoforte.*.