Perhaps you should try some spelling variations:
wine conversation » wide conversation, wins conversation, nine conversations
22christian wine » christian wife, christian diane, christian heine
reef history » brief history, reeves history, reef fishery
2.1 germany » 21 germany, 2017 germany, 9.13 germany
11 germany » 11 german, 1918 germany, 7 germany
2020 18th » 2020 15th, 2020 8th, 2021 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: %22christian wine conversation %((11 germany) OR (2.1 germany)) %reef history %((2020 18th) OR (2020 16th)) century%22.
• Adding a wildcard symbol may retrieve word variants: %22christian wine conversation %((11 germany) or (2.1 germany)) %reef history %((2020 18th) or (2020 16th)) century%22*.