Perhaps you should try some spelling variations:
designed conversations » designed conversation, design conversations, designing conversations
christian designed » christianity designed, christ designed, christian divine
imf history » brief history
20 germany » 2 germany, 7 germany, 8 germany
11 germany » 11 german, 1918 germany, 7 germany

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: %christian designed conversations %((20 germany) OR (11 germany)) %imf history %2021 ((20th century) OR (18th century))%22*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%christian designed conversations %((20 germany) or (11 germany)) %imf history %2021 ((20th century) OR (18th century))%22*".