Perhaps you should try some spelling variations:
22christian design » unchristian design, christian designed
design conclusions » design conclusion
21 germany » 2.1 germany, 2 germany, 20 germany
11 germany » 11 german, 1918 germany, 7 germany
2f history » 2.1 history, imf history, etf history
2021 18th » 2021 13th, 2021 16th, 2021 6th
2.2 18th » 2022 18th, 2023 18th, 2012 18th

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 conclusions %((21 germany) OR (11 germany)) %2f history %((2.2 18th) OR (2021 18th)) century%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22christian design conclusions %((21 germany) or (11 germany)) %2f history %((2.2 18th) OR (2021 18th)) century%22".
• Adding a wildcard symbol may retrieve word variants: %22christian design conclusions %((21 germany) or (11 germany)) %2f history %((2.2 18th) OR (2021 18th)) century%22*.