Perhaps you should try some spelling variations:
union conversations » design conversations, driven conversations, invent conversations
win conversations » when conversations, ai conversations, ip conversations
9.14 germany » 9.13 germany, 9.15 germany, 9.16 germany
20th century » 18th century
2.1 germany » 2017 germany, 9.13 germany, 9.15 germany
imf history » brief history
21 germany » 11 germany, 2 germany, 20 germany
20 20th » 90 20th, 2019 20th, 2020 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)) %((21 germany) OR (((2.1 germany) OR (9.14 germany)))) %imf history %20 20th century%22.
• Adding a wildcard symbol may retrieve word variants: %22christian ((union conversations) or (win conversations)) %((21 germany) or (((2.1 germany) or (9.14 germany)))) %imf history %20 20th century%22*.