Perhaps you should try some spelling variations:
"serie politicas publicas." » "serie policiaca publicas."
"crisis politica public." » "crisis politica publica.", "crisis politica publicas.", "crisis politico publico."
"elite politica public." » "elite politica publica.", "elite politica publicas.", "elite politico publico.", "elites politicas public.", "etica politica public.", "entre politica public."

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

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