Perhaps you should try some spelling variations:
union conversations » win conversations, curious conversations, design conversations
22christian union » christian union, christian unity, christian upon
20th century » 18th century
21 germany » 2.1 germany, 2 germany, 1 germany
20 germany » 2 germany, _ germany, 7 germany
11 germany » 1918 germany, 7 germany, 8 germany
2f history » imf history, etf history, ref history
11 german » 1 german
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: %22christian union conversations %((((21 germany) OR (20 germany))) OR (((11 germany) OR (11 german)))) %2f history %2.2 20th century%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22christian union conversations %((((21 germany) or (20 germany))) or (((11 germany) OR (11 german)))) %2f history %2.2 20th century%22".
• Adding a wildcard symbol may retrieve word variants: %22christian union conversations %((((21 germany) or (20 germany))) or (((11 germany) OR (11 german)))) %2f history %2.2 20th century%22*.