Perhaps you should try some spelling variations:
1918 germany » 8 germany
20th century » 18th century
imf history » brief history
21 germany » 11 germany, 20 germany, 8 germany
2 germany » 2 german, 8 germany, 5 germany
2020 20th » 2020 16th, 2020 2021, 2020 5th

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 %((1918 germany) OR (((21 germany) OR (((2 germany) OR (7 germany)))))) %imf history %2020 20th century%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22agriculture and state %((1918 germany) or (((21 germany) or (((2 germany) OR (7 germany)))))) %imf history %2020 20th century%22".
• Adding a wildcard symbol may retrieve word variants: %22agriculture and state %((1918 germany) or (((21 germany) or (((2 germany) OR (7 germany)))))) %imf history %2020 20th century%22*.