Perhaps you should try some spelling variations:
imf history » brief history
12 germany » 11 germany, 12 german, 14 germany
2 germany » 2 german, 8 germany, 5 germany
1999 20th » 1995 20th, 1999 24th, 1999 29th
2f 20th » 2.2 20th
20 20th » 90 20th, 2019 20th, 2020 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 %((((2 germany) OR (12 germany))) OR (7 germany)) %imf history %((2f 20th) OR (((20 20th) OR (1999 20th)))) century%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22agriculture and state %((((2 germany) OR (12 germany))) or (7 germany)) %imf history %((2f 20th) or (((20 20th) or (1999 20th)))) century%22".
• Adding a wildcard symbol may retrieve word variants: %22agriculture and state %((((2 germany) OR (12 germany))) or (7 germany)) %imf history %((2f 20th) or (((20 20th) or (1999 20th)))) century%22*.