Perhaps you should try some spelling variations:
union conversations » win conversations, design conversations, driven conversations
wine conversation » wide conversation, wins conversation, nine conversations
reeves history » waves history, lives history, archives history
reef history » brief history, reef fishery, imf history
20 germany » 2 germany, 7 germany, 8 germany
21 germany » 11 germany, 2 germany, 7 germany
2.2 18th » 2021 18th, 2022 18th, 2023 18th

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