Perhaps you should try some spelling variations:
early conversations » party conversations, daily conversations, family conversations
brief hystory » brief herstory, brief story, bief history
20th century » 18th century
ref history » reef history, bief history, imf history
20 germany » 2 germany, 7 germany, 8 germany
2.2 20th » 2020 20th, 2023 20th, 2021 20th
%christianity » %christian

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: %christianity early conversations %20 germany %((ref history) OR (((brief hystory) OR (brief history)))) %2.2 20th century%22.
• Adding a wildcard symbol may retrieve word variants: %christianity early conversations %20 germany %((ref history) or (((brief hystory) or (brief history)))) %2.2 20th century%22*.