Perhaps you should try some spelling variations:
per pianoforte » e pianoforte, de pianoforte
pozzi celebri » pezzi celebri
celebri el » celebre el, celebri di
teatral de » central de, teatro de, teatros de
canton per » canzone per, canton de
teatral e » teatrales en, teatral tell, teatrali per
el pere » el peru, el pre, 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 el pere ((teatral de) OR (teatral e)) canton per pianoforte.~".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pozzi celebri el pere ((teatral de) OR (teatral e)) canton per pianoforte.*.