Perhaps you should try some spelling variations:
"medicina de campos lesther alba paez ;" » "medicina de campo esther alba paez ;", "medicina de campos nestor alba paez ;", "medicina de campos ester alba paez ;", "medicina de campos auster alba paez ;", "medicina de campo lesther alba paez ;", "medicina de caminos lesther alba paez ;", "medicina de cambios lesther alba paez ;", "medicina de campos lesther alba juez ;"
"edicion el campos perez la paz ;" » "edicion el campo perez la paz ;", "edicion el campos perales la paz ;", "edicion el campos mendez la paz ;", "edicion del campos perez la paz ;", "edicion en campos perez la paz ;", "edicion e campos perez la paz ;", "edicion el campus perez la paz ;"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("edicion el campos perez la paz ;") or ("medicina de campos lesther alba paez ;"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("edicion el campos perez la paz ;") OR ("medicina de campos lesther alba paez ;")).
• Removing quotes may allow a broader search: (( edicion el campos perez la paz ; ) or ( medicina de campos lesther alba paez ; )).
• Adding a wildcard symbol may retrieve word variants: (("edicion el campos perez la paz ;") or ("medicina de campos lesther alba paez ;"))*.