Perhaps you should try some spelling variations:
ediciones de » edicion de, condiciones de
campus poder » campus per, campus de, cambio poder
poder juan » poder dual
de campus » del campus, de campos, de campo
juan rana » juan arana
per en » peer en, ser en, poder en
ver en » ser en, ver el

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( ediciones de campus ((per en) OR (ver en)) paz ; ) or ( ediciones de campus poder juan rana ; ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( ediciones de campus ((per en) OR (ver en)) paz ; ) OR ( ediciones de campus poder juan rana ; )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( ediciones de campus ((per en) OR (ver en)) paz ; ) or ( ediciones de campus poder juan rana ; ))".
• Adding a wildcard symbol may retrieve word variants: (( ediciones de campus ((per en) OR (ver en)) paz ; ) or ( ediciones de campus poder juan rana ; ))*.