Perhaps you should try some spelling variations:
"elite politicos republica." » "elite politico republicano.", "elite criticos republica.", "elite politicas republicanas.", "elite politico republica.", "elites politicas republica.", "elite politica republica."
"serie politica publica." » "serie politicas publicas.", "serie politica publicasa.", "serie politico publicoa.", "serie politicas publicasa.", "serie politicas publica.", "serie policiaca publica.", "elite politica publica."
"sobre politica public." » "sobre politica publicas.", "sobre politico publico.", "sobre politicas publicas.", "sobre politicas public."

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