Perhaps you should try some spelling variations:
open'd conversations » open conversations, end conversations, open conversation
christian open'd » christian opened, christian women's, christ open'd
reef history » reeves history, reef fishery, imf history
bief history » brief hystory, imf history, brief herstory
20th century » 18th century
ref history » imf history, etf history, tnf history
21 germany » 11 germany, 2 germany, 20 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 open'd conversations %21 germany %((((ref history) OR (reef history))) OR (((bief history) OR (brief history)))) %2.2 20th century%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%christian open'd conversations %21 germany %((((ref history) OR (reef history))) or (((bief history) or (brief history)))) %2.2 20th century%22".
• Adding a wildcard symbol may retrieve word variants: %christian open'd conversations %21 germany %((((ref history) OR (reef history))) or (((bief history) or (brief history)))) %2.2 20th century%22*.