Perhaps you should try some spelling variations:
tnf history » etf history, ref history, motif history
imf history » brief history
2 germany » 7 germany, 8 germany, 5 germany
2021 24th » 2021 4th, 2021 6th, 2021 7th
2 german » 3 german, 5 german
2.2 20th » 2020 20th, 2023 20th, 2021 20th

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 (2 german)) %((tnf history) OR (imf history)) %((2.2 20th) OR (2021 24th)) century%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22agriculture and state %((2 germany) OR (2 german)) %((tnf history) or (imf history)) %((2.2 20th) or (2021 24th)) century%22".
• Adding a wildcard symbol may retrieve word variants: %22agriculture and state %((2 germany) OR (2 german)) %((tnf history) or (imf history)) %((2.2 20th) or (2021 24th)) century%22*.