Perhaps you should try some spelling variations:
"world economic and financial statements." » "world economic and financial management."
"world economic and financial surveys." » "world economic and financial services.", "world economic and financial systems.", "world economic and financial service."
"world economic and financial sectors." » "world economic and financial sector.", "world economic and financial support.", "world economic and financial systems."
"world economy and financial stress." » "world economy and financial distress.", "world economy and financial access.", "world economy and financial strength."
"world economic and financial system." » "world economic and financial sector."

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("world economic and financial surveys.") or ("world economy and financial stress."))) or ((((("world economic and financial sectors.") or ("world economic and financial statements."))) or ("world economic and financial system."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("world economic and financial surveys.") OR ("world economy and financial stress."))) OR ((((("world economic and financial sectors.") OR ("world economic and financial statements."))) OR ("world economic and financial system.")))).
• Removing quotes may allow a broader search: (((( world economic and financial surveys. ) or ( world economy and financial stress. ))) or ((((( world economic and financial sectors. ) or ( world economic and financial statements. ))) or ( world economic and financial system. )))).
• Adding a wildcard symbol may retrieve word variants: (((("world economic and financial surveys.") or ("world economy and financial stress."))) or ((((("world economic and financial sectors.") or ("world economic and financial statements."))) or ("world economic and financial system."))))*.