Perhaps you should try some spelling variations:
"economic liberalization" » "economica liberalization" (Expand Search), "economia liberalization" (Expand Search), "economiche liberalization" (Expand Search)
"economico liberalization" » "economicao liberalization" (Expand Search), "economiao liberalization" (Expand Search), "economicheo liberalization" (Expand Search), "economica liberalization" (Expand Search), "economiche liberalization" (Expand Search), "economia liberalization" (Expand Search)
"economici liberalization" » "economicai liberalization" (Expand Search), "economiai liberalization" (Expand Search), "economichei liberalization" (Expand Search), "economica liberalization" (Expand Search), "economiche liberalization" (Expand Search), "economia liberalization" (Expand Search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"economic liberalization\") OR (\"economico liberalization\"))) OR (\"economici liberalization\"))~".
• Removing quotes may allow a broader search: (((( economic liberalization ) OR ( economico liberalization ))) OR ( economici liberalization ))~.
• Adding a wildcard symbol may retrieve word variants: (((("economic liberalization") OR ("economico liberalization"))) OR ("economici liberalization"))*.