Perhaps you should try some spelling variations:
"limites politicos publica." » "lideres politicos publica.", "debates politicos publica.", "limites juridicos publica.", "limites politicos republica.", "limites politicas publicas.", "limites politicas publicad."
"delito politico publico." » "delito politica publica.", "delito politica publicas.", "delito politico republicano.", "delitos politicos publico.", "mito politico publico.", "etico politico publico."
"sobre politica public." » "sobre politica publica.", "sobre politica publicas.", "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: (((("limites politicos publica.") or ("delito politico publico."))) or ("sobre politica public."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("limites politicos publica.") OR ("delito politico publico."))) OR ("sobre politica public.")).
• Removing quotes may allow a broader search: (((( limites politicos publica. ) or ( delito politico publico. ))) or ( sobre politica public. )).
• Adding a wildcard symbol may retrieve word variants: (((("limites politicos publica.") or ("delito politico publico."))) or ("sobre politica public."))*.