Perhaps you should try some spelling variations:
imf history » brief history
2 germany » 12 germany, 7 germany, 2 german
2020 20th » 2020 16th, 2020 2021, 2020 5th
2023 20th » 2023 26th, 2023 10th, 2023 24th
90 20th » 20 20th, 1990 20th
94 20th » 94 24th, 1994 20th
4 20th » _ 20th, a 20th, 1 20th

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: %22agriculture AND state %2 germany %imf history %((((2020 20th) OR (2023 20th))) OR (((90 20th) OR (((94 20th) OR (4 20th)))))) century%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22agriculture and state %2 germany %imf history %((((2020 20th) or (2023 20th))) or (((90 20th) or (((94 20th) OR (4 20th)))))) century%22".
• Adding a wildcard symbol may retrieve word variants: %22agriculture and state %2 germany %imf history %((((2020 20th) or (2023 20th))) or (((90 20th) or (((94 20th) OR (4 20th)))))) century%22*.