Perhaps you should try some spelling variations:
"ser politicas republicanas." » "ser politica republicana.", "ser politicas publicas.", "ser politico republicano.", "serie politicas republicanas.", "de politicas republicanas.", "en politicas republicanas."
"ser politicos publicas." » "ser politicas publicas.", "ser politica publicas.", "ser politicas publicad.", "de politicos publicas.", "serie politicas publicas.", "usos politicos publicas."
"serie politica publica." » "serie politicas publicas.", "serie politicas publica.", "serie policiaca publica.", "sobre politica publica."

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