Perhaps you should try some spelling variations:
"etico politico publicas." » "etico politica publicas.", "etico politica publica.", "etico politico publico.", "etica politica publicas.", "mexico politica publicas.", "mexico politics publicas."
"serie politicas public." » "serie politicas publicad.", "serie politica publica.", "serie politica publicas.", "serie policiaca public."
"serie politicas publicas." » "serie politicas publicadas.", "serie politica publicaas.", "serie politica publicasas.", "serie policiaca publicas."

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("serie politicas public.") or ("etico politico publicas."))) or ("serie politicas publicas."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("serie politicas public.") OR ("etico politico publicas."))) OR ("serie politicas publicas.")).
• Removing quotes may allow a broader search: (((( serie politicas public. ) or ( etico politico publicas. ))) or ( serie politicas publicas. )).
• Adding a wildcard symbol may retrieve word variants: (((("serie politicas public.") or ("etico politico publicas."))) or ("serie politicas publicas."))*.