Perhaps you should try some spelling variations:
design conversations » design construction, design consideration, design competitions
design conclusions » design conclusion
win conversations » when conversations, ai conversations, ip conversations
20th century » 18th century
2.1 germany » 21 germany, 2017 germany, 9.13 germany
20 germany » 2 germany, 7 germany, 8 germany
2f history » imf history, etf history, ref history
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: %22christian ((((((design conversations) OR (design conclusions))) OR (design considerations))) OR (win conversations)) %((20 germany) OR (2.1 germany)) %2f history %20 20th century%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22christian ((((((design conversations) OR (design conclusions))) or (design considerations))) or (win conversations)) %((20 germany) or (2.1 germany)) %2f history %20 20th century%22".
• Adding a wildcard symbol may retrieve word variants: %22christian ((((((design conversations) OR (design conclusions))) or (design considerations))) or (win conversations)) %((20 germany) or (2.1 germany)) %2f history %20 20th century%22*.