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 politica publicaa." » "serie politica publica.", "serie politica publicas.", "serie politicas publicas.", "serie politicas publicaa.", "serie policiaca publicaa.", "sobre politica publicaa."
"class political public." » "class politica publica.", "class politicas publicas.", "class politicas publicad."

Try widening your search to All Fields.

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 ("serie politica publicaa."))) or ("class political public."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("elite politicas publica.") OR ("serie politica publicaa."))) OR ("class political public.")).
• Removing quotes may allow a broader search: (((( elite politicas publica. ) or ( serie politica publicaa. ))) or ( class political public. )).
• Adding a wildcard symbol may retrieve word variants: (((("elite politicas publica.") or ("serie politica publicaa."))) or ("class political public."))*.