Perhaps you should try some spelling variations:
wine conversation » wide conversation, wins conversation, nine conversations
22christian wine » christian wife, christian diane, christian heine
1918 germany » 8 germany
20th century » 18th century
2.1 germany » 21 germany, 2017 germany, 9.13 germany
ref history » reef history, brief history, bief history
2020 20th » 2020 16th, 2020 2021, 2020 5th

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 %((1918 germany) OR (2.1 germany)) %ref history %2020 20th century%22.
• Adding a wildcard symbol may retrieve word variants: %22christian wine conversation %((1918 germany) or (2.1 germany)) %ref history %2020 20th century%22*.