Perhaps you should try some spelling variations:
curious conversations » curious conversion, serious conversation, courageous conversations
design conversations » design considerations, design construction, design conclusions
union conversations » win conversations, driven conversations, invent conversations
2017 germany » 20 germany, 17 germany, 2006 germany
20th century » 18th century
21 germany » 2.1 germany, 11 germany, 2 germany
2f history » 2.1 history, imf history, etf history
20 20th » 90 20th, 2019 20th, 2020 20th

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) OR (curious conversations))) OR (design conversations)) %((21 germany) OR (2017 germany)) %2f history %20 20th century%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22christian ((((union conversations) OR (curious conversations))) or (design conversations)) %((21 germany) or (2017 germany)) %2f history %20 20th century%22".
• Adding a wildcard symbol may retrieve word variants: %22christian ((((union conversations) OR (curious conversations))) or (design conversations)) %((21 germany) or (2017 germany)) %2f history %20 20th century%22*.