Perhaps you should try some spelling variations:
diane conversation » pane conversation, wine conversation, change conversation
christian diane » christian divine, christian diener, christian danz
1918 germany » 8 germany
2.1 germany » 21 germany, 2017 germany, 9.13 germany
ref history » reef history, brief history, bief history
5th century » 15th century, 6th century, 18th century
2020 5th » 2020 16th

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 diane conversation %((1918 germany) OR (2.1 germany)) %ref history %2020 5th century%22.
• Adding a wildcard symbol may retrieve word variants: %christian diane conversation %((1918 germany) or (2.1 germany)) %ref history %2020 5th century%22*.