Perhaps you should try some spelling variations:
"delito politica publicas." » "delito politicas publicas.", "delito politica publicaciones.", "delito politicas publicass.", "elite politica publicas.", "delitos politicos publicas.", "mexico politica publicas."
"delito politico publicas." » "delito politicas publicas.", "delito politico publico.", "delito politicas publicad.", "delitos politicos publicas.", "mito politico publicas.", "etico politico publicas."
"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 politica publica.") or ((("delito politico publicas.") OR ("delito politica publicas."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("serie politica publica.") OR ((("delito politico publicas.") OR ("delito politica publicas.")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"serie politica publica.\") or (((\"delito politico publicas.\") OR (\"delito politica publicas.\"))))".
• Removing quotes may allow a broader search: (( serie politica publica. ) or ((( delito politico publicas. ) OR ( delito politica publicas. )))).
• Adding a wildcard symbol may retrieve word variants: (("serie politica publica.") or ((("delito politico publicas.") OR ("delito politica publicas."))))*.