Perhaps you should try some spelling variations:
designed conversations » designed conversation, design conversations, designing conversations
christian designed » christianity designed, christ designed, christian divine
reef history » brief history, reeves history, reef fishery
20th century » 18th century
11 germany » 11 german, 1918 germany, 7 germany
8 germany » 7 germany, 1918 germany
2.2 20th » 2020 20th, 2023 20th, 2021 20th

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: %christian designed conversations %((8 germany) OR (11 germany)) %reef history %2.2 20th century%22.
• Adding a wildcard symbol may retrieve word variants: %christian designed conversations %((8 germany) or (11 germany)) %reef history %2.2 20th century%22*.