Perhaps you should try some spelling variations:
imf history » brief history
12 germany » 11 germany, 12 german, 14 germany
21 germany » 2.1 germany, 11 germany, 1 germany
2f germany » 25 germany, 26 germany, 27 germany
20 germany » 7 germany, 8 germany, 5 germany
2 germany » 7 germany, 2 german, 8 germany
2f 20th » 2.2 20th
20 20th » 90 20th, 2019 20th, 2020 20th
94 20th » 4 20th, 90 20th, 94 24th

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 (((20 germany) OR (((2 germany) OR (12 germany))))))) OR (21 germany)) %imf history %((2f 20th) OR (((20 20th) OR (94 20th)))) century%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22agriculture and state %((((2f germany) or (((20 germany) or (((2 germany) OR (12 germany))))))) or (21 germany)) %imf history %((2f 20th) or (((20 20th) or (94 20th)))) century%22".
• Adding a wildcard symbol may retrieve word variants: %22agriculture and state %((((2f germany) or (((20 germany) or (((2 germany) OR (12 germany))))))) or (21 germany)) %imf history %((2f 20th) or (((20 20th) or (94 20th)))) century%22*.