Perhaps you should try some spelling variations:
upon conversations » union conversations, open conversations, spoken conversations
christian upon » christians upon, christian union, christianity upon
brief hystory » brief history, brief herstory, brief story
bief history » brief history, imf history, reef history
21 germany » 2.1 germany, 2 germany, 20 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 upon conversations %((21 germany) OR (11 germany)) %((bief history) OR (brief hystory)) %2.2 ((20th century) OR (18th century))%22*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%christian upon conversations %((21 germany) OR (11 germany)) %((bief history) or (brief hystory)) %2.2 ((20th century) or (18th century))%22*".