Perhaps you should try some spelling variations:
22christian courageous » christian courage
archives history » archival history, archiving history, narratives history
heresies history » charities history, theories history
reeves history » waves history, lives history
etf history » reef history, imf history, ref history
2f germany » 2 germany, 20 germany, 21 germany
2.2 20th » 2020 20th, 2023 20th, 2021 20th
2f 20th » 20 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: %22christian courageous conversations %2f germany %((etf history) OR (((((reeves history) OR (heresies history))) OR (archives history)))) %((2f 20th) OR (2.2 20th)) century%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22christian courageous conversations %2f germany %((etf history) or (((((reeves history) OR (heresies history))) or (archives history)))) %((2f 20th) or (2.2 20th)) century%22".
• Adding a wildcard symbol may retrieve word variants: %22christian courageous conversations %2f germany %((etf history) or (((((reeves history) OR (heresies history))) or (archives history)))) %((2f 20th) or (2.2 20th)) century%22*.