Perhaps you should try some spelling variations:
sombra generales » obras generales
de pianoforte » e pianoforte, per pianoforte
generales en » generales del, generales san, generales de
celebri la » celebri di
en cantor » el cantor, en canton, del cantor
cantor de » cantos de, canto de, cantos del

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 : (pezzi OR pozzi) celebri la sombra generales en cantor de pianoforte.~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "Biblioteca lirica : (pezzi OR pozzi) celebri la sombra generales en cantor de pianoforte.".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : (pezzi OR pozzi) celebri la sombra generales en cantor de pianoforte.*.