Perhaps you should try some spelling variations:
edicion de » medicion de
campo der » campo de, campo del, campos del
de campus » del campus, de campos, de corpus
de campo » de cambio, el campo
poder la » poder en, poder el
poder de » poder en
der la » der laan, daher la, deber la
la pau » la paz

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( edicion de campo der la pau ; ) or ( edicion de campus ((poder la) OR (poder de)) paz ; ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( edicion de campo der la pau ; ) OR ( edicion de campus ((poder la) OR (poder de)) paz ; ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( edicion de campo der la pau ; ) or ( edicion de campus ((poder la) OR (poder de)) paz ; ))*".