Perhaps you should try some spelling variations:
"i grunde livre e letteratura di" » "i grunde livre e letteratura e", "i grunde livre e literatura de", "i grunde livre y literatura di", "i grunde livre e literatur di", "i grande livre e letteratura di", "i grand livre e letteratura di", "i grunde liegen e letteratura di", "i grunde livre de letteratura di", "i grunde livre en letteratura di", "i grunde livre et letteratura di"
"i gran libro de literatur die" » "i gran libro de literatura die", "i gran libro de literatuur die", "i gran libro de litterature die", "i grand libro de literatur die", "i grain libro de literatur die", "i grani libro de literatur die"

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 literatur die") OR ("i grunde livre e letteratura di")).
• Removing quotes may allow a broader search: (( i gran libro de literatur die ) or ( i grunde livre e letteratura di )).
• Adding a wildcard symbol may retrieve word variants: (("i gran libro de literatur die") or ("i grunde livre e letteratura di"))*.