Perhaps you should try some spelling variations:
ediciones de » edicion de, condiciones de
campo perez » campos perez, camilo perez, crespo perez
de campus » del campus, de campos, de corpus
de campo » de cambio, el campo
de paula » de pablo
del el » del eln
del eo » del eco, del ebro, del eros

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 ((del el) OR (del eo)) acto ; ) or ( medicina de campo perez de paula ; ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( ediciones de campus ((del el) OR (del eo)) acto ; ) OR ( medicina de campo perez de paula ; )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( ediciones de campus ((del el) OR (del eo)) acto ; ) or ( medicina de campo perez de paula ; ))".
• Adding a wildcard symbol may retrieve word variants: (( ediciones de campus ((del el) OR (del eo)) acto ; ) or ( medicina de campo perez de paula ; ))*.