Perhaps you should try some spelling variations:
information extraction » information collection
international standard » international standards
cover international » care international, costs international, polar international
some international » time international, from international, how international
new international » from international, health international
chain insurance » can insurance, care insurance, iais insurance
china financial » chief financial, chile financial
change finance » chain finance
financial new » financial need, financial needs, financial _
bank finance » bank financed, banking finance, bank financing

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( change finance _ international trade ) or ((((( chain insurance ((cover international) or (some international)) settlements ) or ( bank finance public information extraction ))) or ( china financial new international standard ))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( change finance _ international trade ) OR ((((( chain insurance ((cover international) OR (some international)) settlements ) OR ( bank finance public information extraction ))) OR ( china financial new international standard )))).
• Adding a wildcard symbol may retrieve word variants: (( change finance _ international trade ) or ((((( chain insurance ((cover international) or (some international)) settlements ) or ( bank finance public information extraction ))) or ( china financial new international standard ))))*.