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

Try widening your search to All Fields.

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 economic and financial services."))) or ((("world economic and financial systems.") or ("world economic and financial statements."))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("world economic and financial surveys.") OR ("world economic and financial services."))) OR ((("world economic and financial systems.") OR ("world economic and financial statements.")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"world economic and financial surveys.\") OR (\"world economic and financial services.\"))) or (((\"world economic and financial systems.\") or (\"world economic and financial statements.\"))))".
• Removing quotes may allow a broader search: (((( world economic and financial surveys. ) OR ( world economic and financial services. ))) or ((( world economic and financial systems. ) or ( world economic and financial statements. )))).
• Adding a wildcard symbol may retrieve word variants: (((("world economic and financial surveys.") OR ("world economic and financial services."))) or ((("world economic and financial systems.") or ("world economic and financial statements."))))*.