Perhaps you should try some spelling variations:
"edicion de campo esther blasco mara ;" » "edicion de campo esther laso mara ;", "edicion de campo esther blasco maria ;", "edicion de campo esther blanco maria ;", "edicion de campo esther blanco marta ;", "edicion de cambio esther blasco mara ;", "edicion el campo esther blasco mara ;"
"medicion de campos la labor paz ;" » "medicina de campos la labor paz ;", "medicion de caminos la labor paz ;", "medicion de cambios la labor paz ;", "medicion de campos de labor paz ;", "medicion de campos la labor law ;", "medicion el campos la labor paz ;"

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: (("medicion de campos la labor paz ;") OR ("edicion de campo esther blasco mara ;"))~.
• Removing quotes may allow a broader search: (( medicion de campos la labor paz ; ) or ( edicion de campo esther blasco mara ; ))~.
• Adding a wildcard symbol may retrieve word variants: (("medicion de campos la labor paz ;") or ("edicion de campo esther blasco mara ;"))*.