Perhaps you should try some spelling variations:
curious conversations » curious conversion, courageous conversations, conscious conversations
serious conversation » serious conideration, versus conversation, ingenious conversation
21 germany » 2 germany, 20 germany, 7 germany
11 germany » 11 german, 1918 germany, 7 germany
2f history » imf history, etf history, ref history
2023 20th » 2023 26th, 2023 10th, 2020 20th
2021 20th » 2021 24th, 2020 20th, 2021 10th

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: %22christian ((curious conversations) OR (serious conversation)) %((21 germany) OR (11 germany)) %2f history %((2023 20th) OR (2021 20th)) century%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22christian ((curious conversations) OR (serious conversation)) %((21 germany) or (11 germany)) %2f history %((2023 20th) or (2021 20th)) century%22".
• Adding a wildcard symbol may retrieve word variants: %22christian ((curious conversations) OR (serious conversation)) %((21 germany) or (11 germany)) %2f history %((2023 20th) or (2021 20th)) century%22*.