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

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

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