Perhaps you should try some spelling variations:
ii literature » ii literatur, vii literatur, viii literatur
e letteratura » y literatura, e literatur
gratia libro » gran libro
statua libro » stato libri
agenda iv » agenda ii, agenda iii, agenda _
agenda i » agenda _, agenda a, agenda 6

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: (( _ ((agenda iv) OR (agenda i)) e letteratura e ) OR ( dei ((gratia libro) OR (statua libro)) ((i literature) OR (ii literature)) part ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( _ ((agenda iv) or (agenda i)) e letteratura e ) or ( dei ((gratia libro) OR (statua libro)) ((i literature) or (ii literature)) part ))*".