Perhaps you should try some spelling variations:
design conversations » design considerations, design construction, design conclusions
union conversations » curious conversations, driven conversations, during conversations
win conversations » when conversations, wine conversation, wins conversation
20th century » 18th century
2.1 germany » 21 germany, 2017 germany, 9.13 germany
2f history » imf history, etf history, ref history
8 germany » 7 germany, 1918 germany
2f 20th » 20 20th, 2.2 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))) OR (design conversations)) %((8 germany) OR (2.1 germany)) %2f history %2f 20th century%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22christian ((((union conversations) OR (win conversations))) or (design conversations)) %((8 germany) or (2.1 germany)) %2f history %2f 20th century%22".
• Adding a wildcard symbol may retrieve word variants: %22christian ((((union conversations) OR (win conversations))) or (design conversations)) %((8 germany) or (2.1 germany)) %2f history %2f 20th century%22*.