Perhaps you should try some spelling variations:
20th century » 18th century
imf history » brief history
2f germany » 2 germany, 20 germany, 21 germany
11 germany » 7 germany, 6 germany, 4 germany
5 germany » 7 germany, 5 german, 6 germany
11 german » 1 german
8 germany » 7 germany
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 (((((((11 germany) OR (5 germany))) OR (11 german))) OR (((1918 germany) OR (8 germany)))))) %imf history %20 20th century%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22agriculture and state %((2f germany) or (((((((11 germany) or (5 germany))) or (11 german))) or (((1918 germany) OR (8 germany)))))) %imf history %20 20th century%22".
• Adding a wildcard symbol may retrieve word variants: %22agriculture and state %((2f germany) or (((((((11 germany) or (5 germany))) or (11 german))) or (((1918 germany) OR (8 germany)))))) %imf history %20 20th century%22*.