Perhaps you should try some spelling variations:
letteratura sarda » letteratura storia, letteratura sulla, letteratura arte
di letteratura » e letteratura, de literatura, della letteratura
literature de » litterature de, literature die, literature d
grunde die » grunde der, grunde des, grundlage die
livre iii » livre ii, livre qui, livre i
livro iii » vitro iii, livro i
die di » die die, die dia, die dif

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 grunde die di letteratura sarda ) OR ( i grand ((livre iii) OR (livro iii)) literature de )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( i grunde die di letteratura sarda ) or ( i grand ((livre iii) OR (livro iii)) literature de ))".
• Adding a wildcard symbol may retrieve word variants: (( i grunde die di letteratura sarda ) or ( i grand ((livre iii) OR (livro iii)) literature de ))*.