Perhaps you should try some spelling variations:
design conversations » design considerations, design construction, design conclusions
22christian design » unchristian design, christian designed
reef history » brief history, reeves history, reef fishery
tnf history » imf history, etf history, motif history
ref history » brief history, bief history, imf history
2020 20th » 2020 16th, 2020 2021, 2020 5th
2 germany » 12 germany, 7 germany, 2 german
2.2 20th » 2023 20th, 2021 20th, 2022 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: %22christian design conversations %2 germany %((tnf history) OR (((ref history) OR (reef history)))) %((2f 20th) OR (((2.2 20th) OR (2020 20th)))) century%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22christian design conversations %2 germany %((tnf history) or (((ref history) OR (reef history)))) %((2f 20th) or (((2.2 20th) or (2020 20th)))) century%22".
• Adding a wildcard symbol may retrieve word variants: %22christian design conversations %2 germany %((tnf history) or (((ref history) OR (reef history)))) %((2f 20th) or (((2.2 20th) or (2020 20th)))) century%22*.