Perhaps you should try some spelling variations:
letteratura storia » letterature storie, letteratura sarda, literatura historia
de letteratura » e letteratura, di letteratura, de litteratura
ii literatur » vi literatur, viii literatur
literatur de » literatur die, literatur der, literatur des
grunde des » grunde der, grundzuge des, grundlage des
grund des » grund der, grundung des
livre ii » livres ii, livre iii, livre 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 ((grunde des) OR (grund des)) de letteratura storia ) OR ( i grand livre ii literatur de )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( i ((grunde des) OR (grund des)) de letteratura storia ) or ( i grand livre ii literatur de ))".
• Adding a wildcard symbol may retrieve word variants: (( i ((grunde des) OR (grund des)) de letteratura storia ) or ( i grand livre ii literatur de ))*.