Perhaps you should try some spelling variations:
design conversations » design considerations, design construction, design conclusions
union conversations » win conversations, driven conversations, invent conversations
20th century » 18th century
imf history » brief history
2f germany » 20 germany, 21 germany, 25 germany
2f history » 2.1 history, etf history, ref history
2 germany » 12 germany, 7 germany, 2 german
20 20th » 90 20th, 2019 20th, 2020 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)) %((2f germany) OR (2 germany)) %((2f history) OR (imf history)) %20 20th century%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%christian ((union conversations) OR (design conversations)) %((2f germany) or (2 germany)) %((2f history) or (imf history)) %20 20th century%22".
• Adding a wildcard symbol may retrieve word variants: %christian ((union conversations) OR (design conversations)) %((2f germany) or (2 germany)) %((2f history) or (imf history)) %20 20th century%22*.