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