Perhaps you should try some spelling variations:
"world economy and financial surveys." » "world economy and financial stress.", "world economy and financial service.", "world economy and financial burden."
"world economic and financial systems." » "world economic and financial system.", "world economic and financial statements."
"world economic and financial access." » "world economic and financial assets.", "world economic and financial crisis."
"world economic and financial crises." » "world economic and financial crisis."
"world economic and financial services." » "world economic and financial series."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((((("world economy and financial surveys.") or ("world economic and financial systems."))) or ("world economic and financial services."))) or ((("world economic and financial access.") OR ("world economic and financial crises."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((("world economy and financial surveys.") OR ("world economic and financial systems."))) OR ("world economic and financial services."))) OR ((("world economic and financial access.") OR ("world economic and financial crises."))))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"world economy and financial surveys.\") or (\"world economic and financial systems.\"))) or (\"world economic and financial services.\"))) or (((\"world economic and financial access.\") OR (\"world economic and financial crises.\"))))*".
• Removing quotes may allow a broader search: (((((( world economy and financial surveys. ) or ( world economic and financial systems. ))) or ( world economic and financial services. ))) or ((( world economic and financial access. ) OR ( world economic and financial crises. ))))*.