Perhaps you should try some spelling variations:
edicion del » medicion del, edicion de, ediciones de
medicion de » medicina de
campo para » camino para
del campo » el campo, del cambio
esther la » ester la, esther laso, esther m
esther de » esther del
de campo » de cambio, el campo

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( edicion del campo ((esther la) OR (esther de)) pau ; ) or ( medicion de campo para la paz ; ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( edicion del campo ((esther la) OR (esther de)) pau ; ) OR ( medicion de campo para la paz ; ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( edicion del campo ((esther la) OR (esther de)) pau ; ) or ( medicion de campo para la paz ; ))*".