Perhaps you should try some spelling variations:
decision papers » decision makers, decision panels, decision takers
policy decision » policy decisions, policy design
decision maker » decision makers, decision model
imf policy » imf's policy, off policy

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( imf policy decision papers ) OR ( imf policy ((decision maker) OR (decision making)) )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( imf policy decision papers ) or ( imf policy ((decision maker) OR (decision making)) ))".
• Adding a wildcard symbol may retrieve word variants: (( imf policy decision papers ) or ( imf policy ((decision maker) OR (decision making)) ))*.