Perhaps you should try some spelling variations:
pezzi celebro » pezzi celebri
diaz perez » adrian perez
centro del » centro de, dentro del, centros de
del cantos » del canto, del cantor, del caos
del perez » de perez, del peru, del perro
cantos e » cantos de, canto e, cantos a

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 celebro ((del perez) OR (diaz perez)) centro del cantos e pianoforte.~".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pezzi celebro ((del perez) OR (diaz perez)) centro del cantos e pianoforte.*.