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

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 takers") OR ("off policy decision takers"))) OR ("imf policy decision maker")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"imf policy decision papers\") or (((((\"imf policy decision takers\") OR (\"off policy decision takers\"))) or (\"imf policy decision maker\"))))".
• Removing quotes may allow a broader search: (( imf policy decision papers ) or ((((( imf policy decision takers ) OR ( off policy decision takers ))) or ( imf policy decision maker )))).
• Adding a wildcard symbol may retrieve word variants: (("imf policy decision papers") or ((((("imf policy decision takers") OR ("off policy decision takers"))) or ("imf policy decision maker"))))*.