Perhaps you should try some spelling variations:
design conversations » design considerations, design construction, design conclusions
union conversations » win conversations, driven conversations, invent conversations
2f history » imf history, etf history, ref history
6 germany » 7 germany, 5 germany
2 germany » 7 germany, 5 germany, 4 germany
8 germany » 7 germany, 1918 germany
2 german » 3 german, 5 german
2.2 20th » 2020 20th, 2023 20th, 2021 20th
2f 20th » 20 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) OR (design conversations)) %((6 germany) OR (((((2 germany) OR (2 german))) OR (8 germany)))) %2f history %((2f 20th) OR (2.2 20th)) century%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%christian ((union conversations) or (design conversations)) %((6 germany) or (((((2 germany) or (2 german))) or (8 germany)))) %2f history %((2f 20th) OR (2.2 20th)) century%22".
• Adding a wildcard symbol may retrieve word variants: %christian ((union conversations) or (design conversations)) %((6 germany) or (((((2 germany) or (2 german))) or (8 germany)))) %2f history %((2f 20th) OR (2.2 20th)) century%22*.