Perhaps you should try some spelling variations:
"tristes politicas public." » "crisis politicas public.", "elites politicas public.", "existen politicas public.", "tristes politicas publicas.", "tristes politicas publicad.", "tristes politica publica."
"serie politica publicas." » "serie politicas publicas.", "serie politica publica.", "serie politica publicaciones.", "serie policiaca publicas.", "sobre politica publicas."
"elite politico publica." » "elite politica publica.", "elite politico publico.", "elite politicos republica.", "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: (((("tristes politicas public.") or ("elite politico publica."))) or ("serie politica publicas."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tristes politicas public.") OR ("elite politico publica."))) OR ("serie politica publicas.")).
• Removing quotes may allow a broader search: (((( tristes politicas public. ) or ( elite politico publica. ))) or ( serie politica publicas. )).
• Adding a wildcard symbol may retrieve word variants: (((("tristes politicas public.") or ("elite politico publica."))) or ("serie politica publicas."))*.