Perhaps you should try some spelling variations:
letteratura sarda » letteratura storia, letteratura sulla, letteratura arte
di letteratura » e letteratura, della letteratura
de literatura » de litterature, la literatura, y literatura
da literatura » la literatura, a literatura, na literatura
gran libri » gran libro
livre di » livre de, livre du, livre i
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 libri ((da literatura) OR (de literatura)) de ) OR ( i grand livre di letteratura sarda )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( i gran libri ((da literatura) OR (de literatura)) de ) or ( i grand livre di letteratura sarda ))".
• Adding a wildcard symbol may retrieve word variants: (( i gran libri ((da literatura) OR (de literatura)) de ) or ( i grand livre di letteratura sarda ))*.