Perhaps you should try some spelling variations:
curious conversations » curious conversion, serious conversation, courageous conversations
tnf history » etf history, ref history, motif history
imf history » brief history
21 germany » 11 germany, 2 germany, 20 germany
2.2 20th » 2020 20th, 2023 20th, 2021 20th
2f 20th » 20 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: %22christian curious conversations %21 germany %((tnf history) OR (imf history)) %((2f 20th) OR (2.2 20th)) century%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22christian curious conversations %21 germany %((tnf history) or (imf history)) %((2f 20th) OR (2.2 20th)) century%22".
• Adding a wildcard symbol may retrieve word variants: %22christian curious conversations %21 germany %((tnf history) or (imf history)) %((2f 20th) OR (2.2 20th)) century%22*.