Perhaps you should try some spelling variations:
dalla letteratura » della letteratura, alla letteratura, la letteratura
nella letteratura » della letteratura
e letteratura » e literatur
y literatura » la literatura
ground link » ground links, ground land, ground lng
i ground » i group, i groups, i grunde
i gran » i grand, i grain, i grani

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 ground link ((e letteratura) OR (y literatura)) di ) OR ( i gran libro ((dalla letteratura) OR (nella letteratura)) storia ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( i ground link ((e letteratura) or (y literatura)) di ) or ( i gran libro ((dalla letteratura) OR (nella letteratura)) storia ))*".