Perhaps you should try some spelling variations:
1918 germany » 8 germany
imf history » brief history
21 germany » 2.1 germany, 11 germany, 20 germany
2 germany » 12 germany, 7 germany, 2 german
20 18th » 2017 18th, 2021 18th, 2018 18th

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)))) %imf history %20 18th century%22.
• Adding a wildcard symbol may retrieve word variants: %22agriculture and state %((1918 germany) or (((21 germany) or (2 germany)))) %imf history %20 18th century%22*.