Perhaps you should try some spelling variations:
"las politicas publicasa." » "las politicas publicas.", "las politica publicas.", "las politicas publicad."
"serie politicos republica." » "serie politico republicano.", "serie criticos republica.", "serie politicas republicanas.", "serie politicas republica.", "series politicas republica.", "serie politica republica."
"entre politica publica." » "entre politicas publicas.", "sobre politica publica."

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

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