Perhaps you should try some spelling variations:
"serie politica publicas." » "serie politicas publicas.", "serie politica publica.", "serie politica publicaciones.", "serie policiaca publicas.", "sobre politica publicas."
"series politicas public." » "serie politicas public.", "series political public.", "especies politicas public.", "series politicas publicas.", "series politicas publicad.", "series politica publica."
"serie politico publico." » "serie politica publica.", "serie politico republicano.", "serie politicos republica.", "serie politicas publico.", "series political publico.", "serie policiaca publico."

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