Perhaps you should try some spelling variations:
9.13 germany » 9.14 germany, 9.15 germany, 9.16 germany
20th century » 18th century
imf history » brief history
2.1 germany » 2017 germany, 9.14 germany, 9.15 germany
21 germany » 11 germany, 2 germany, 20 germany
25 germany » 5 germany, 2 germany, 20 germany
2f germany » 2 germany, 20 germany, 26 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 %((((2f germany) OR (25 germany))) OR (((21 germany) OR (((2.1 germany) OR (9.13 germany)))))) %imf history %2020 20th century%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22agriculture and state %((((2f germany) or (25 germany))) or (((21 germany) or (((2.1 germany) OR (9.13 germany)))))) %imf history %2020 20th century%22".
• Adding a wildcard symbol may retrieve word variants: %22agriculture and state %((((2f germany) or (25 germany))) or (((21 germany) or (((2.1 germany) OR (9.13 germany)))))) %imf history %2020 20th century%22*.