Perhaps you should try some spelling variations:
pezzi celebro » pezzi celebri
en pianoforte » e pianoforte, per pianoforte, del pianoforte
central de » centro de, centros de
la obras » las obras, la obra, la sombras
de caso » de casos
caso en » casos en, caso del
sombras » sombra

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: Biblioteca lirica : pezzi celebro ((la obras) OR (y sombras)) central de caso en pianoforte.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "Biblioteca lirica : pezzi celebro ((la obras) OR (y sombras)) central de caso en pianoforte.".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pezzi celebro ((la obras) OR (y sombras)) central de caso en pianoforte.*.