Perhaps you should try some spelling variations:
curious conversations » curious conversion, serious conversation, courageous conversations
union conversations » win conversations, design conversations, driven conversations
20th century » 18th century
bief history » brief history, brief hystory, reef history
ref history » reef history, brief history, etf history
tnf history » etf history, motif history, stone history
imf history » brief history
21 germany » 11 germany, 2 germany, 20 germany
2f germany » 2 germany, 20 germany, 25 germany
2020 20th » 2020 16th, 2020 2021, 2020 5th

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: %22christian ((union conversations) OR (curious conversations)) %((2f germany) OR (21 germany)) %((((((imf history) OR (tnf history))) OR (ref history))) OR (bief history)) %2020 20th century%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22christian ((union conversations) OR (curious conversations)) %((2f germany) or (21 germany)) %((((((imf history) or (tnf history))) or (ref history))) or (bief history)) %2020 20th century%22".
• Adding a wildcard symbol may retrieve word variants: %22christian ((union conversations) OR (curious conversations)) %((2f germany) or (21 germany)) %((((((imf history) or (tnf history))) or (ref history))) or (bief history)) %2020 20th century%22*.