Perhaps you should try some spelling variations:
"world economic and financial sectors." » "world economic and financial support.", "world economic and financial systems.", "world economic and financial history."
"world economic and financial access." » "world economic and financial assets.", "world economic and financial crisis.", "world economic and financial crises."
"world economy and financial access." » "world economy and financial assets.", "world economy and financial crisis.", "world economy and financial crises."

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