Perhaps you should try some spelling variations:
"limites politicos publico." » "lideres politicos publico.", "debates politicos publico.", "limites juridicos publico.", "limites politico publico.", "limites politicos republica.", "limites politicas publicas."
"serie policiaca publica." » "serie politica publica.", "serie politica publicas.", "serie politicas publicas."
"serie oficial publico." » "serie fichas publico."

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