Perhaps you should try some spelling variations:
pozzi celebri » pezzi celebri
teatrales en » teatrales tell, generales en, federales en
naturales en » naturales y, culturales en
celebri d » celebri di, celebre y
d perez » de perez, c perez, p perez
canto e » canto de, canto y, cantos de

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 : pozzi celebri d perez ((teatrales en) OR (naturales en)) canto e pianoforte.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "Biblioteca lirica : pozzi celebri d perez ((teatrales en) OR (naturales en)) canto e pianoforte.".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pozzi celebri d perez ((teatrales en) OR (naturales en)) canto e pianoforte.*.