Perhaps you should try some spelling variations:
union conversations » win conversations, design conversations, driven conversations
22christian union » christian union, christian unity, christian upon
20th century » 18th century
2.1 germany » 2017 germany, 9.13 germany, 9.14 germany
11 germany » 11 german, 1918 germany, _ germany
21 germany » 2 germany, 20 germany, _ germany
2f history » imf history, etf history, ref history
2020 20th » 2020 16th, 2020 2021, 2020 5th

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 %((11 germany) OR (((2.1 germany) OR (21 germany)))) %2f history %2020 20th century%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22christian union conversations %((11 germany) or (((2.1 germany) OR (21 germany)))) %2f history %2020 20th century%22".
• Adding a wildcard symbol may retrieve word variants: %22christian union conversations %((11 germany) or (((2.1 germany) OR (21 germany)))) %2f history %2020 20th century%22*.