Perhaps you should try some spelling variations:
from conversations » from conversation, from conversational, roman conversations
christianity from » christianity early, christianity great, christianity _
reef history » brief history, reeves history, reef fishery
bief history » brief history, brief hystory, imf history
ref history » brief history, imf history, etf history
21 germany » 11 germany, 2 germany, 20 germany

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: %christianity from conversations %21 germany %((((ref history) OR (reef history))) OR (bief history)) %2.2 ((20th century) OR (18th century))%22.
• The words AND, OR and NOT may confuse the search; try adding quotes: "%christianity from conversations %21 germany %((((ref history) or (reef history))) or (bief history)) %2.2 ((20th century) OR (18th century))%22".
• Adding a wildcard symbol may retrieve word variants: %christianity from conversations %21 germany %((((ref history) or (reef history))) or (bief history)) %2.2 ((20th century) OR (18th century))%22*.