Perhaps you should try some spelling variations:
litterature author » literature author, literature authors, temperature author
de litterature » la litterature, et litterature
misere en » misere et, misere des, misere und
i grande » di grande, i grunde, i grand
misere e » misere et, misere de, misere 5
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 litterature author ) OR ( i grande ((misere e) OR (misere en)) letteratura e )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( i gran libro de litterature author ) or ( i grande ((misere e) OR (misere en)) letteratura e ))".
• Adding a wildcard symbol may retrieve word variants: (( i gran libro de litterature author ) or ( i grande ((misere e) OR (misere en)) letteratura e ))*.