Perhaps you should try some spelling variations:
de letteratura » e letteratura, di letteratura, de litteratura
literatura fra » literatura oral, letteratura fra, literatura arab
la literatura » la litterature, a literature
livre la » livre a, livre le, livree le
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 letteratura e ) OR ( i grand livre la literatura fra )).
• Adding a wildcard symbol may retrieve word variants: (( i gran libro de letteratura e ) or ( i grand livre la literatura fra ))*.