Perhaps you should try some spelling variations:
school conversations » school conversions, scholarly conversations, school cooperation
christian school » christian schools, christian scholar, christian scheme
bief history » brief hystory, imf history, reef history
20th century » 18th century
11 germany » 11 german, 1918 germany, _ germany
2.2 20th » 2020 20th, 2023 20th, 2021 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: %christian school conversations %11 germany %((bief history) OR (brief history)) %2.2 20th century%22.
• Adding a wildcard symbol may retrieve word variants: %christian school conversations %11 germany %((bief history) or (brief history)) %2.2 20th century%22*.