Perhaps you should try some spelling variations:
"elite politicas publicad." » "elite politicas publicas.", "elite politica publica.", "elite politica publicas.", "elite politicas publicasad.", "elite politica publicaad.", "elite politica publicasad.", "elites politicas publicad.", "elite politica publicad.", "elite politico publicad."
"serie politicas public." » "serie politicas publicas.", "serie politica publica.", "serie politica publicas.", "serie policiaca public."
"sobre politicas pablo." » "sobre politica pablo.", "sobre politicas para.", "sobre politicas paz."

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