Perhaps you should try some spelling variations:
"elites politicas publica." » "elites politicas publicad.", "elites politica publica.", "elites politica publicas.", "limites politicos publica.", "las politicas publica.", "ideas politicas publica."
"en politicas publicas." » "en politicas publicads.", "en politica publicas.", "en politica publicass.", "de politicas publicas."
"serie politico publico." » "serie politica publica.", "serie politica publicas.", "serie politico republicano.", "serie politica publico.", "serie politicas publico.", "series political publico."

You may be able to get more results by adjusting your search query.

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