Perhaps you should try some spelling variations:
letteratura sarda » letteratura storia, letteratura sulla, letteratura arte
de litterature » la litterature, et litterature
litterature de » litterature et, litterature russe
et letteratura » e letteratura, et litterature, di letteratura
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 de litterature de ) OR ( i grand livre et letteratura sarda )).
• Adding a wildcard symbol may retrieve word variants: (( i gran libro de litterature de ) or ( i grand livre et letteratura sarda ))*.