Perhaps you should try some spelling variations:
curious conversations » curious conversion, serious conversation, courageous conversations
reef history » brief history, reeves history, imf history
reef fishery » reef fishes, reef fish
10th century » 18th century, 20th century, 19th century
21 germany » 11 germany, 20 germany, 7 germany
2 germany » 7 germany, 2 german, 8 germany
2023 10th » 2022 10th, 2023 11th, 2013 10th

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) OR (2 germany)) %((reef history) OR (reef fishery)) %2023 10th century%22*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22christian ((curious conversations) or (design construction)) %((21 germany) or (2 germany)) %((reef history) OR (reef fishery)) %2023 10th century%22*".