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