Perhaps you should try some spelling variations:
schober conversations » cooler conversations, school conversations, scholarly conversations
christian schober » christian schroder, christian scholar, christian scheer
bief history » brief history, brief hystory, reef history
20th century » 18th century
imf history » brief history
2020 20th » 2020 16th, 2020 2021, 2020 5th

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 schober conversations %7 germany %((bief history) OR (imf history)) %2020 20th century%22.
• Adding a wildcard symbol may retrieve word variants: %christian schober conversations %7 germany %((bief history) or (imf history)) %2020 20th century%22*.