Perhaps you should try some spelling variations:
per pianoforte » e pianoforte, de pianoforte
pozzi celebri » pezzi celebri
cantos per » cantos para, cantos de, cantos del
teatral e » teatral de, teatrales en, teatral tell
di opera » di opere, la opera
e cantos » 3 cantos, a cantos, el cantor
_ opera » la opera

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 ((di opera) OR (_ opera)) teatral e cantos per pianoforte.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "Biblioteca lirica : pozzi celebri ((di opera) OR (_ opera)) teatral e cantos per pianoforte.".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pozzi celebri ((di opera) OR (_ opera)) teatral e cantos per pianoforte.*.