Perhaps you should try some spelling variations:
imf history » brief history
2f germany » 20 germany, 21 germany, 25 germany
2 germany » 8 germany, 5 germany, 6 germany
2 german » 3 german, 5 german
2f 20th » 2.2 20th
20 20th » 90 20th, 2019 20th, 2020 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 %((2f germany) OR (((((2 germany) OR (2 german))) OR (7 germany)))) %imf history %((2f 20th) OR (20 20th)) century%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22agriculture and state %((2f germany) or (((((2 germany) OR (2 german))) or (7 germany)))) %imf history %((2f 20th) or (20 20th)) century%22".
• Adding a wildcard symbol may retrieve word variants: %22agriculture and state %((2f germany) or (((((2 germany) OR (2 german))) or (7 germany)))) %imf history %((2f 20th) or (20 20th)) century%22*.