Perhaps you should try some spelling variations:
estate country » state county, states country, leste country
staff country » states country, off country
3_ country » 3 country, 3.2 country, 3rd country
3d country » 3rd country, 3 country, old country
_ country » _ county

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: %22imf ((staff country) OR (estate country)) report%((((3_ country) OR (_ country))) OR (3d country)) report%22.
• Adding a wildcard symbol may retrieve word variants: %22imf ((staff country) or (estate country)) report%((((3_ country) or (_ country))) or (3d country)) report%22*.