Perhaps you should try some spelling variations:
teatrali tella » teatral tell, teatrales tell
pozzi celebri » pezzi celebri
tella centro » del centro, el centro
y pianoforte » e pianoforte, _ pianoforte, de pianoforte
di opera » di opere, la opera
centro y » centros y, dentro y, centro de
_ opera » la opera

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 ((di opera) OR (_ opera)) teatrali tella centro y pianoforte.~".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pozzi celebri ((di opera) OR (_ opera)) teatrali tella centro y pianoforte.*.