Perhaps you should try some spelling variations:
el documento » cepal documento, de documentos, el momento
documento y » documental y, documento de
de papa » de plata, de papel
pezzi » pezzo
pozzi » pozzio, cozzi, tozzi
celebri » celebre, celebra, celebro
teatrales » centrales, teatral

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 : (pezzi OR pozzi) celebri de papa teatrales el documento y pianoforte.~".
• Adding a wildcard symbol may retrieve word variants: Biblioteca lirica : (pezzi OR pozzi) celebri de papa teatrales el documento y pianoforte.*.