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