Perhaps you should try some spelling variations:
22christian design » unchristian design, christian designed
design conclusions » design conclusion
10th century » 18th century, 20th century, 19th century
ref history » reef history, brief history, bief history
8 germany » 7 germany, 1918 germany
11 german » 1 german
2021 10th » 2022 10th, 2021 13th, 2021 16th

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 %((8 germany) OR (11 german)) %ref history %2021 10th century%22.
• Adding a wildcard symbol may retrieve word variants: %22christian design conclusions %((8 germany) or (11 german)) %ref history %2021 10th century%22*.