Perhaps you should try some spelling variations:
"international arena economic surveys" » "international agenda economic surveys", "international aid economic surveys", "international air economic surveys", "international arena economic studies", "international arena economic systems", "international armenia economic surveys", "international areas economic surveys"
"international area economic surveys" » "international armed economic surveys", "international great economic surveys", "international asia economic surveys", "international area economic studies", "international area economic systems", "international real economic surveys", "international africa economic surveys"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("international area economic surveys") OR ("international arena economic surveys"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"international area economic surveys\") OR (\"international arena economic surveys\"))".
• Removing quotes may allow a broader search: (( international area economic surveys ) OR ( international arena economic surveys )).
• Adding a wildcard symbol may retrieve word variants: (("international area economic surveys") OR ("international arena economic surveys"))*.