Perhaps you should try some spelling variations:
union conversations » win conversations, design conversations, driven conversations
22christian union » christian union, christian unity, christian upon
motif history » motion history, motive history, motets history
brief hystory » brief history, brief herstory, brief story
20th century » 18th century
tnf history » etf history, ref history, stone history
imf history » brief history
2f germany » 2 germany, 20 germany, 21 germany
2f 20th » 20 20th, 2.2 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 %2f germany %((((((tnf history) OR (motif history))) OR (imf history))) OR (brief hystory)) %2f 20th century%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%22christian union conversations %2f germany %((((((tnf history) OR (motif history))) or (imf history))) or (brief hystory)) %2f 20th century%22".
• Adding a wildcard symbol may retrieve word variants: %22christian union conversations %2f germany %((((((tnf history) OR (motif history))) or (imf history))) or (brief hystory)) %2f 20th century%22*.