Perhaps you should try some spelling variations:
design conversations » design considerations, design construction, design conclusions
union conversations » win conversations, driven conversations, invent conversations
2.1 germany » 2017 germany, 9.13 germany, 9.14 germany
2f history » 2.1 history, imf history, etf history
21 germany » 11 germany, 2 germany, 20 germany
94 20th » 4 20th, 90 20th, 1994 20th
94 24th » 94 4th, 94 14th, 24 24th

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 (design conversations)) %((21 germany) OR (2.1 germany)) %2f history %((((94 20th) OR (94 24th))) OR (20((94 20th) OR (94 24th)))) century%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22christian ((union conversations) or (design conversations)) %((21 germany) or (2.1 germany)) %2f history %((((94 20th) OR (94 24th))) or (20((94 20th) OR (94 24th)))) century%22".
• Adding a wildcard symbol may retrieve word variants: %22christian ((union conversations) or (design conversations)) %((21 germany) or (2.1 germany)) %2f history %((((94 20th) OR (94 24th))) or (20((94 20th) OR (94 24th)))) century%22*.