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