Perhaps you should try some spelling variations:
union conversations » win conversations, design conversations, driven conversations
22christian union » christian union, christian unity, christian upon
2.1 germany » 21 germany, 2017 germany, 9.13 germany
imf history » brief history
11 german » 1 german

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 %((2.1 germany) OR (11 german)) %imf history %2.2 ((20th century) OR (18th century))%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22christian union conversations %((2.1 germany) or (11 german)) %imf history %2.2 ((20th century) OR (18th century))%22".
• Adding a wildcard symbol may retrieve word variants: %22christian union conversations %((2.1 germany) or (11 german)) %imf history %2.2 ((20th century) OR (18th century))%22*.