Perhaps you should try some spelling variations:
"serie politica publica." » "serie politicas publicas.", "serie politicas publica.", "serie policiaca publica.", "sobre politica publica."
"elites politicas juan." » "limites politicos juan.", "las politicas juan.", "ideas politicas juan.", "elites politica juan.", "elites politicas diana.", "elites politicas jaume."
"delito politico juan." » "delitos politicos juan.", "mito politico juan.", "etico politico juan.", "delito politica juan.", "delito politico en.", "delito politico la."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("elites politicas juan.") or ("delito politico juan."))) or ("serie politica publica."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("elites politicas juan.") OR ("delito politico juan."))) OR ("serie politica publica."))*.
• Removing quotes may allow a broader search: (((( elites politicas juan. ) or ( delito politico juan. ))) or ( serie politica publica. ))*.