Perhaps you should try some spelling variations:
roman conversations » crucial conversations, design conversations
christian roman » christian woman, christian man, christian human
bief history » brief history, brief hystory, imf history
20th century » 18th century
ref history » reef history, brief history, imf history
21 germany » 2 germany, 20 germany, 1 germany
11 germany » 11 german, 1918 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 roman conversations %((21 germany) OR (11 germany)) %((ref history) OR (bief history)) %2.2 20th century%22.
• Adding a wildcard symbol may retrieve word variants: %christian roman conversations %((21 germany) or (11 germany)) %((ref history) or (bief history)) %2.2 20th century%22*.