Perhaps you should try some spelling variations:
"serie politicas publicad." » "serie politicas publicas.", "serie politica publica.", "serie politica publicas."
"elite politicas publico." » "elite politicas publicas.", "elite politica publica.", "elite politico publico.", "elites politicas publico.", "elite politica publico."
"serie policiaca publica." » "serie politica publica.", "serie politica publicas.", "serie politicas publicas."

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