Perhaps you should try some spelling variations:
teatralidad del » centralidad del, neutralidad del, neutralidad de
pozzi celebri » pezzi celebri
re pianoforte » e pianoforte, de pianoforte, per pianoforte
centro re » centro de, centros de, centro del
c perez » p perez, de perez
d perez » de perez, p perez, del perez

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 : pozzi celebri ((c perez) OR (d perez)) teatralidad del centro re pianoforte.~".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pozzi celebri ((c perez) OR (d perez)) teatralidad del centro re pianoforte.*.