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

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