Perhaps you should try some spelling variations:
union conversations » curious conversations, design conversations, driven conversations
win conversations » when conversations, wine conversation, wins conversation
imf history » brief history
2f germany » 2 germany, 20 germany, 21 germany
2f history » etf history, ref history, tnf history
2.2 20th » 2020 20th, 2023 20th, 2021 20th
2f 20th » 20 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: %22christian ((union conversations) OR (win conversations)) %2f germany %((2f history) OR (imf history)) %((2f 20th) OR (2.2 20th)) century%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22christian ((union conversations) OR (win conversations)) %2f germany %((2f history) or (imf history)) %((2f 20th) or (2.2 20th)) century%22".
• Adding a wildcard symbol may retrieve word variants: %22christian ((union conversations) OR (win conversations)) %2f germany %((2f history) or (imf history)) %((2f 20th) or (2.2 20th)) century%22*.