Perhaps you should try some spelling variations:
campos super » campos lopez
medicion de » medicina de
de campos » de campo, de caminos, de cambios
super el » supere el, superar el, super ello
poder el » poder del, poder de
de cono » de conos, de con, de conejo
el pau » el pan, el par, el pas

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: (( edicion de campos super el pau ; ) OR ( medicion de cono ((poder el) OR (poder en)) paso ; ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( edicion de campos super el pau ; ) or ( medicion de cono ((poder el) OR (poder en)) paso ; ))~".
• Adding a wildcard symbol may retrieve word variants: (( edicion de campos super el pau ; ) or ( medicion de cono ((poder el) OR (poder en)) paso ; ))*.