Perhaps you should try some spelling variations:
letteratura sarda » letteratura storia, letteratura sulla, letteratura arti
letteratura arte » letteratura arti, letteratura e, letteratura fra
di literatura » de literatura, da literatura, ii literatura
literatura de » literatura y, literatura en
libro di » libro de, libri di, libro del
livre et » livres et, livre en, livre des
i grand » i grunde
i gran » i grain, i grani, i gram

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( i gran libro di literatura de ) OR ( i grand livre et ((letteratura sarda) OR (letteratura arte)) )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( i gran libro di literatura de ) or ( i grand livre et ((letteratura sarda) OR (letteratura arte)) ))".
• Adding a wildcard symbol may retrieve word variants: (( i gran libro di literatura de ) or ( i grand livre et ((letteratura sarda) OR (letteratura arte)) ))*.