Perhaps you should try some spelling variations:
union conversations » win conversations, design conversations, driven conversations
22christian union » christian union, christian unity, christian upon
9.14 germany » 9.15 germany, 9.16 germany, 8.4 germany
9.13 germany » 9.15 germany, 9.16 germany, 113 germany
reef history » reeves history, reef fishery, imf history

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 %((9.14 germany) OR (9.13 germany)) %((brief history) OR (reef history)) %2023 ((20th century) OR (18th century))%22.
• Adding a wildcard symbol may retrieve word variants: %22christian union conversations %((9.14 germany) or (9.13 germany)) %((brief history) or (reef history)) %2023 ((20th century) or (18th century))%22*.