Perhaps you should try some spelling variations:
del editorial » el editorial, de editorial, delos editorial
ba editores » b editores, y editores, de editores
y medica » y media, y medicina, y mediana
y mexico » _ mexico
por dios » por danos
ou del » ou de
o ba » o la, o a, o ha

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( ((y medica) or (y mexico)), ou del editorial. ) or ( por dios, o ba editores. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( ((y medica) OR (y mexico)), ou del editorial. ) OR ( por dios, o ba editores. )).
• Adding a wildcard symbol may retrieve word variants: (( ((y medica) or (y mexico)), ou del editorial. ) or ( por dios, o ba editores. ))*.