Perhaps you should try some spelling variations:
"series politicas republica." » "series politicos republica.", "series politicas republicanas.", "series politica republicana.", "serie politicas republica.", "series political republica.", "especies politicas republica."
"serie politico publico." » "serie politica publicas.", "serie politico republicano.", "serie politicos republica.", "serie politicas publico.", "series political publico.", "serie policiaca publico."
"serie politica publica." » "serie politicas publicas.", "serie politicas publica.", "serie policiaca publica.", "sobre politica publica."

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