Perhaps you should try some spelling variations:
upon conversations » union conversations, open conversations, spoken conversations
christianity upon » christianity among, christianity along, christianity from
reeves history » lives history, archives history
waves history » games history, ages history, cases history
7th century » 17th century, 5th century, 6th century
2023 7th » 2023 5th

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 upon conversations %a german %((reeves history) OR (waves history)) %2023 7th century%22.
• Adding a wildcard symbol may retrieve word variants: %christianity upon conversations %a german %((reeves history) or (waves history)) %2023 7th century%22*.