Perhaps you should try some spelling variations:
9.13 germany » 9.14 germany, 9.15 germany, 9.16 germany
1917 germany » 1918 germany, 1917 german, 17 germany
2017 germany » 17 germany, 2006 germany, 2.1 germany
imf history » brief history
11 germany » 11 german, 1918 germany, 7 germany
20 germany » 7 germany, 8 germany, 5 germany
21 germany » 2.1 germany, 1 germany, 25 germany
2023 20th » 2023 26th, 2023 10th, 2020 20th
2 germany » 12 germany, 7 germany, 2 german
2.2 20th » 2020 20th, 2021 20th, 2022 20th

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 %((20 germany) OR (((((((21 germany) OR (2 germany))) OR (11 germany))) OR (((9.13 germany) OR (((2017 germany) OR (1917 germany)))))))) %imf history %((2.2 20th) OR (2023 20th)) century%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22agriculture and state %((20 germany) or (((((((21 germany) or (2 germany))) or (11 germany))) or (((9.13 germany) or (((2017 germany) OR (1917 germany)))))))) %imf history %((2.2 20th) or (2023 20th)) century%22".
• Adding a wildcard symbol may retrieve word variants: %22agriculture and state %((20 germany) or (((((((21 germany) or (2 germany))) or (11 germany))) or (((9.13 germany) or (((2017 germany) OR (1917 germany)))))))) %imf history %((2.2 20th) or (2023 20th)) century%22*.