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 » 2.1 history, imf history, etf history
2 germany » 12 germany, 7 germany, 2 german
20 20th » 2019 20th, 2020 20th, 2023 20th
90 20th » 94 20th, 1990 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)) %2 germany %2f history %((20 20th) OR (90 20th)) century%22.
• Adding a wildcard symbol may retrieve word variants: %christian ((union conversations) or (design conversations)) %2 germany %2f history %((20 20th) or (90 20th)) century%22*.