Perhaps you should try some spelling variations:
literatura mexicanun » literatura mexicana, literature mexican, literatura mexiana
literaturas del » literatura del, literatura de, literatura en
literatura un » literatura una, literatura en, literatura con
del debate » el debate, en debate
un debate » el debate

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((( literaturas del debate. ) or ( literatura un debate. ))) or ( literatura mexicanun debate. ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((( literaturas del debate. ) OR ( literatura un debate. ))) OR ( literatura mexicanun debate. )).
• Adding a wildcard symbol may retrieve word variants: (((( literaturas del debate. ) or ( literatura un debate. ))) or ( literatura mexicanun debate. ))*.