Perhaps you should try some spelling variations:
campos del » campos de, campos el, campos e
latin pau » latin para, latin a
de cambio » el cambio
cambio en » cambios en, cambio de
a campos » y campos, a campo, _ campos
latin al » latina a, latin en, latin y
adiccion » adicion, accion, ficcion

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (( adiccion a campos del ((latin pau) OR (latin al)) ; ) or ( condiciones de cambio en la paz ; ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( adiccion a campos del ((latin pau) OR (latin al)) ; ) OR ( condiciones de cambio en la paz ; ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( adiccion a campos del ((latin pau) OR (latin al)) ; ) or ( condiciones de cambio en la paz ; ))*".