Perhaps you should try some spelling variations:
letteratura da » letteratura di, letteratura del, letteratura fra
grunde liegen » zugrunde liegen, grunde gegen, zugrunde liegende
grande livre » grand livre, grands livres, grande liberte
libri della » libri dalla, libri nella, libri del
libro della » libro del, piero della
i grund » i ground, i grand

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 grund) OR (i grunde)) ((libri della) OR (libro della)) letteratura da ) OR ( i ((grunde liegen) OR (grande livre)) _ letteratura e )).
• Adding a wildcard symbol may retrieve word variants: (( ((i grund) or (i grunde)) ((libri della) or (libro della)) letteratura da ) or ( i ((grunde liegen) or (grande livre)) _ letteratura e ))*.