Perhaps you should try some spelling variations:
"elite politicas publicad." » "elite politicas publicas.", "elite politica publicas.", "elite politicos republica.", "elites politicas publicad.", "elite politica publicad.", "elite politico publicad."
"serie politica publica." » "serie politicas publicas.", "serie politicas publica.", "serie policiaca publica.", "sobre politica publica."
"sobre politicas paz." » "sobre politica paz.", "serie politicas paz.", "sobre politicas para.", "sobre politicas de.", "sobre politicas en."

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