Perhaps you should try some spelling variations:
2017 germany » 20 germany, 17 germany, 2006 germany
imf history » brief history
2.1 germany » 9.13 germany, 9.14 germany, 9.15 germany
2f germany » 2 germany, 20 germany, 25 germany
21 germany » 2 germany, 20 germany, 25 germany
11 germany » 11 german, 1918 germany, 7 germany
2020 20th » 2020 16th, 2020 2021, 2020 5th
2f 20th » 2.2 20th
20 20th » 90 20th, 2019 20th, 2023 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 (((((21 germany) OR (11 germany))) OR (((2.1 germany) OR (2017 germany)))))) %imf history %((2f 20th) OR (((20 20th) OR (2020 20th)))) century%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22agriculture and state %((2f germany) or (((((21 germany) or (11 germany))) or (((2.1 germany) OR (2017 germany)))))) %imf history %((2f 20th) or (((20 20th) or (2020 20th)))) century%22".
• Adding a wildcard symbol may retrieve word variants: %22agriculture and state %((2f germany) or (((((21 germany) or (11 germany))) or (((2.1 germany) OR (2017 germany)))))) %imf history %((2f 20th) or (((20 20th) or (2020 20th)))) century%22*.