Perhaps you should try some spelling variations:
"world economic and financial access." » "world economic and financial assets.", "world economic and financial crisis.", "world economy and financial access."
"world economic and financial stress." » "world economic and financial distress.", "world economic and financial strength.", "world economic and financial systems.", "world economy and financial stress."
"world economic and financial crises." » "world economic and financial crisis.", "world economy and financial crises."
"world economic and financial services." » "world economy 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 economic and financial stress.") OR ("world economic and financial access."))) or ("world economic and financial services."))) or ("world economic and financial crises."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((("world economic and financial stress.") OR ("world economic and financial access."))) OR ("world economic and financial services."))) OR ("world economic and financial crises.")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"world economic and financial stress.\") OR (\"world economic and financial access.\"))) or (\"world economic and financial services.\"))) or (\"world economic and financial crises.\"))".
• Removing quotes may allow a broader search: (((((( world economic and financial stress. ) OR ( world economic and financial access. ))) or ( world economic and financial services. ))) or ( world economic and financial crises. )).
• Adding a wildcard symbol may retrieve word variants: (((((("world economic and financial stress.") OR ("world economic and financial access."))) or ("world economic and financial services."))) or ("world economic and financial crises."))*.