Perhaps you should try some spelling variations:
ediciones el » ediciones del, ediciones en, mediciones en
medicion de » medicina de
campo perez » campos perez, camilo perez, crespo perez
campus ele » campus ele1, campus de, campos el
el campus » el campo, el corpus
de campo » de cambio, el campo
de paul » de paula
ele el » ele en, maele el, neale 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 el campus ele el acto ; ) or ( medicion de campo perez ((de paul) OR (de pablo)) ; ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( ediciones el campus ele el acto ; ) OR ( medicion de campo perez ((de paul) OR (de pablo)) ; )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( ediciones el campus ele el acto ; ) or ( medicion de campo perez ((de paul) OR (de pablo)) ; ))".
• Adding a wildcard symbol may retrieve word variants: (( ediciones el campus ele el acto ; ) or ( medicion de campo perez ((de paul) OR (de pablo)) ; ))*.