Perhaps you should try some spelling variations:
"sobre politicas publicad." » "sobre politicas publicas.", "sobre politica publicas.", "sobre politicos republica.", "sobre politica publicad.", "serie politicas publicad."
"serie politica publica." » "serie politicas publicas.", "serie politicas publica.", "serie policiaca publica.", "sobre politica publica."
"elite politico publica." » "elite politico publico.", "elite politica publicas.", "elite politicos republica.", "elite politica publica.", "delito politico publica.", "elites politicas publica."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("sobre politicas publicad.") or ((("serie politica publica.") or ("elite politico publica."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("sobre politicas publicad.") OR ((("serie politica publica.") OR ("elite politico publica."))))*.
• Removing quotes may allow a broader search: (( sobre politicas publicad. ) or ((( serie politica publica. ) or ( elite politico publica. ))))*.