Perhaps you should try some spelling variations:
curious conversations » curious conversion, serious conversation, courageous conversations
reef history » brief history, reeves history, reef fishery
21 germany » 11 germany, 2 germany, 20 germany
2023 10th » 2023 11th, 2013 10th, 2023 15th
2022 10th » 2022 17th, 2022 4th, 2022 5th

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 (design construction)) %21 germany %reef history %((2023 10th) OR (2022 10th)) century%22*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22christian ((curious conversations) or (design construction)) %21 germany %reef history %((2023 10th) OR (2022 10th)) century%22*".