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

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