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 policiaca public." » "serie politica publica.", "serie politica publicas.", "serie politico 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 policiaca public."))~.
• Removing quotes may allow a broader search: (((( elites politicas publica. ) or ( en politicas publicas. ))) or ( serie policiaca public. ))~.
• Adding a wildcard symbol may retrieve word variants: (((("elites politicas publica.") or ("en politicas publicas."))) or ("serie policiaca public."))*.