Perhaps you should try some spelling variations:
temperature author » temperatures author, temperature after, temperature method
temperature action » temperature section, temperature reactions, temperature variation
letteratura arte » letteratura arti, letteratura sarda, letteratura e
grandde liberte » grande liberte
du letteratura » di letteratura, su letteratura, sua letteratura
grand libro » gran libro, grand livre
i grandde » i grunde, i grandi
libro la » libro de, libro di, libro i
i grand » i grunde

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 grand libro la ((temperature author) OR (temperature action)) ) OR ( i grandde liberte du letteratura arte )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( i grand libro la ((temperature author) OR (temperature action)) ) or ( i grandde liberte du letteratura arte ))".
• Adding a wildcard symbol may retrieve word variants: (( i grand libro la ((temperature author) OR (temperature action)) ) or ( i grandde liberte du letteratura arte ))*.