Perhaps you should try some spelling variations:
bot conversations » chat conversations, _ conversations, 2 conversations
christian bot » christian both, christians both, christian best
1918 germany » 8 germany
20th century » 18th century
ref history » reef history, brief history, bief history
imf history » brief history
11 germany » 11 german, 7 germany, 8 germany
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: %christian bot conversations %((11 germany) OR (1918 germany)) %((ref history) OR (imf history)) %2.2 20th century%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%christian bot conversations %((11 germany) OR (1918 germany)) %((ref history) or (imf history)) %2.2 20th century%22".
• Adding a wildcard symbol may retrieve word variants: %christian bot conversations %((11 germany) OR (1918 germany)) %((ref history) or (imf history)) %2.2 20th century%22*.