Perhaps you should try some spelling variations:
literature author » literature arts
de literature » de litterature, de lite'rature, de literatura
p letteratura » e letteratura, _ letteratura, di letteratura
riviere p » riviere de, riviere du
i grande » di grande, i grunde, i grand
i gran » i grand, i grain, i grani

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 literature author ) OR ( i grande riviere p letteratura e )).
• Adding a wildcard symbol may retrieve word variants: (( i gran libro de literature author ) or ( i grande riviere p letteratura e ))*.