Perhaps you should try some spelling variations:
steven conversations » driven conversations, spoken conversations, steps conversations
christian steven » christian steer, christian even, christian steeg
20th century » 18th century
2.1 germany » 2017 germany, 9.13 germany, 9.14 germany
ref history » reef history, brief history, bief history
imf history » brief history
21 germany » 11 germany, 2 germany, _ germany
20 germany » 2 germany, _ germany, 7 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 steven conversations %((((21 germany) OR (20 germany))) OR (2.1 germany)) %((ref history) OR (imf history)) %2.2 20th century%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%christian steven conversations %((((21 germany) OR (20 germany))) or (2.1 germany)) %((ref history) or (imf history)) %2.2 20th century%22".
• Adding a wildcard symbol may retrieve word variants: %christian steven conversations %((((21 germany) OR (20 germany))) or (2.1 germany)) %((ref history) or (imf history)) %2.2 20th century%22*.