Perhaps you should try some spelling variations:
edicion del » medicion del, edicion de, medicion de
del campus » el campus, del campo, del corpus
local pau » local para, local peru, local la
campus de » campos de, campo de, corpus de
campo eu » campo en, campo el, campo e
eu local » el local, red local, lo local
lazo pau » la pau, las pau
y campo » y campos, el campo, y cambio
de lazo » de lazos, de lazaro, de largo

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( (adiccion OR accion) y campo eu local pau ; ) OR ( edicion del campus de lazo pau ; ))~.
• Adding a wildcard symbol may retrieve word variants: (( (adiccion or accion) y campo eu local pau ; ) or ( edicion del campus de lazo pau ; ))*.