Perhaps you should try some spelling variations:
22christian design » unchristian design, christian designed
bief history » brief history, brief hystory, imf history
ref history » reef history, brief history, imf history
2.1 germany » 2017 germany, 9.13 germany, 9.14 germany
21 germany » 11 germany, 2 germany, 20 germany
11 german » 1 german
2021 20th » 2021 24th, 2020 20th, 2021 10th
2023 20th » 2023 26th, 2023 10th, 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 considerations %((((21 germany) OR (2.1 germany))) OR (11 german)) %((ref history) OR (bief history)) %((2021 20th) OR (2023 20th)) century%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22christian design considerations %((((21 germany) OR (2.1 germany))) or (11 german)) %((ref history) or (bief history)) %((2021 20th) or (2023 20th)) century%22".
• Adding a wildcard symbol may retrieve word variants: %22christian design considerations %((((21 germany) OR (2.1 germany))) or (11 german)) %((ref history) or (bief history)) %((2021 20th) or (2023 20th)) century%22*.