Perhaps you should try some spelling variations:
christian opened » christ opened
christian open » christian open'd, christian popes, christian hope
brief hystory » brief history, brief herstory, brief story
bief history » brief history, reef history, ref history
20th century » 18th century
imf history » brief history
21 germany » 11 germany, 2 germany, 20 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 open) OR (christian opened)) conversations %21 germany %((imf history) OR (((bief history) OR (brief hystory)))) %2.2 20th century%22.
• Adding a wildcard symbol may retrieve word variants: %((christian open) or (christian opened)) conversations %21 germany %((imf history) or (((bief history) or (brief hystory)))) %2.2 20th century%22*.