Perhaps you should try some spelling variations:
9.13 germany » 9.15 germany, 9.16 germany, 113 germany
9.14 germany » 9.15 germany, 9.16 germany, 8.4 germany
20th century » 18th century
imf history » brief history
2 germany » 7 germany, 2 german, 8 germany
20 20th » 90 20th, 2019 20th, 2020 20th

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "%22agriculture AND state %((2 germany) OR (((9.13 germany) OR (9.14 germany)))) %imf history %20 20th century%22".
• Adding a wildcard symbol may retrieve word variants: %22agriculture AND state %((2 germany) OR (((9.13 germany) OR (9.14 germany)))) %imf history %20 20th century%22*.