Perhaps you should try some spelling variations:
imf history » brief history
2f germany » 2 germany, 20 germany, 26 germany
25 germany » 5 germany, 2 germany, 20 germany
21 germany » 11 germany, 2 germany, 20 germany

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)) %imf history %2021 ((20th century) OR (18th 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)) %imf history %2021 ((20th century) OR (18th century))%22".
• Adding a wildcard symbol may retrieve word variants: %22agriculture and state %((((2f germany) or (25 germany))) or (21 germany)) %imf history %2021 ((20th century) OR (18th century))%22*.