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

Try widening your search to All Fields.

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 makers")))).
• 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 makers\"))))".
• 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 makers )))).
• 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 makers"))))*.