Perhaps you should try some spelling variations:
gases generales » bases generales, rasgos generales, leyes generales
el pianoforte » del pianoforte, e pianoforte, per pianoforte
generales el » generales del, generales en, generales de
di gases » de gases, de bases, de fases
caso el » caso del, caso en, casos en
pezzi » pozzi
celebri » celebre, celebra, celebro

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : pezzi celebri di gases generales el caso el pianoforte.*.