Perhaps you should try some spelling variations:
union conversations » win conversations, design conversations, driven conversations
20th century » 18th century
21 germany » 11 germany, 20 germany, 7 germany
2f history » imf history, etf history, ref history
2 germany » 7 germany, 2 german, 5 germany
8 germany » 7 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 union conversations %((21 germany) OR (((2 germany) OR (((8 germany) OR (1918 germany)))))) %2f history %2.2 20th century%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%christian union conversations %((21 germany) or (((2 germany) or (((8 germany) OR (1918 germany)))))) %2f history %2.2 20th century%22".
• Adding a wildcard symbol may retrieve word variants: %christian union conversations %((21 germany) or (((2 germany) or (((8 germany) OR (1918 germany)))))) %2f history %2.2 20th century%22*.