Perhaps you should try some spelling variations:
"i gran libro de litteratura sarda" » "i gran libro de letteratura sarda", "i gran libro de letteratura storia", "i gran libro de letteratura sulla", "i gran libro de litterature sarda", "i gran libro de literatura sarda", "i gran libro e letteratura sarda", "i grand libro de litteratura sarda", "i grain libro de litteratura sarda", "i grani libro de litteratura sarda"
"_ amanda libri due literatur araba" » "_ amanda libri due literatura arab", "_ amanda libri due literature arab", "_ amanda libri due literature ararat", "_ amanda libri die literatur araba", "_ amanda libri druse literatur araba", "_ amanda libri neue literatur araba", "_ amandi libri due literatur araba", "_ amanda ii due literatur araba", "_ amanda libri duo literatur araba", "_ amanda libri de literatur araba", "_ amanda libri qui literatur araba"

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: (("_ amanda libri due literatur araba") OR ("i gran libro de litteratura sarda")).
• Removing quotes may allow a broader search: (( _ amanda libri due literatur araba ) or ( i gran libro de litteratura sarda )).
• Adding a wildcard symbol may retrieve word variants: (("_ amanda libri due literatur araba") or ("i gran libro de litteratura sarda"))*.