Perhaps you should try some spelling variations:
del letteratura » della letteratura, e letteratura, di letteratura
literatura fra » literatura oral, letteratura fra, literatura arab
a literatura » la literatura, a literature, y literatura
libro del » libro de
i grand » i grunde
livre a » livres a, livre au, livrer a
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 del letteratura e ) OR ( i grand livre a literatura fra )).
• Adding a wildcard symbol may retrieve word variants: (( i gran libro del letteratura e ) or ( i grand livre a literatura fra ))*.