Perhaps you should try some spelling variations:
"serie policiaca publicas." » "serie politica publicas.", "serie politicas publicas.", "serie politica publica."
"elite politica publicaa." » "elite politica publica.", "elite politica publicas.", "elite politicas publicas.", "elites politicas publicaa.", "etica politica publicaa.", "entre politica publicaa."
"elite politicas public." » "elite politicas publicas.", "elite politicas publicad.", "elite politica publica.", "elites politicas public.", "elite politico public.", "existen politicas public.", "elites politicass public.", "etica politicas public.", "entre 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: (((("serie policiaca publicas.") or ("elite politicas public."))) or ("elite politica publicaa."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("serie policiaca publicas.") OR ("elite politicas public."))) OR ("elite politica publicaa.")).
• Removing quotes may allow a broader search: (((( serie policiaca publicas. ) or ( elite politicas public. ))) or ( elite politica publicaa. )).
• Adding a wildcard symbol may retrieve word variants: (((("serie policiaca publicas.") or ("elite politicas public."))) or ("elite politica publicaa."))*.