Perhaps you should try some spelling variations:
condiciones en » condiciones del, condiciones de, condiciones _
crespo perez » ernesto perez, cueto perez, crespo pedro
campo arder » campo der, campo javier
medicion j » medicion y, medicion e, medicion a
juan raul » juan rana
en campo » el campo, un campo, del campo
arder el » gardner el, perder el, carver el
j crespo » a crespo

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: (( condiciones en campo arder el plan ; ) OR ( medicion j crespo perez juan raul ; ))~.
• Adding a wildcard symbol may retrieve word variants: (( condiciones en campo arder el plan ; ) or ( medicion j crespo perez juan raul ; ))*.