Perhaps you should try some spelling variations:
design conversations » design considerations, design construction, design conclusions
22christian design » unchristian design, christian designed
1918 germany » 8 germany
20th century » 18th century
ref history » reef history, brief history, bief history
21 germany » 2.1 germany, 2 germany, 1 germany
20 germany » 2 germany, 7 germany, 8 germany
11 germany » 11 german, 7 germany, 8 germany
2021 20th » 2021 24th, 2020 20th, 2021 10th

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 %((((21 germany) OR (20 germany))) OR (((11 germany) OR (1918 germany)))) %ref history %2021 20th century%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22christian design conversations %((((21 germany) OR (20 germany))) or (((11 germany) or (1918 germany)))) %ref history %2021 20th century%22".
• Adding a wildcard symbol may retrieve word variants: %22christian design conversations %((((21 germany) OR (20 germany))) or (((11 germany) or (1918 germany)))) %ref history %2021 20th century%22*.