Perhaps you should try some spelling variations:
"politica reciente. publica politica." » "political science. publica politica.", "politica regional. publica politica.", "politica respecto. publica politica.", "politica reciente. public policy."
"politica science. publica policy." » "political science. publica policy.", "political sciences. publica policy.", "clinica science. publica policy.", "politica science. public policy.", "politica science. publica monica.", "politica science. publica politicas."

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

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