Perhaps you should try some spelling variations:
based david » based danish, based dating
david young » david loundy
gene based » genre based, gender based, genome based
yang zili » yang li
yang dali » yang di, bang dai, yang all
yang xi » yang di, yang yi, yang jui
wang » wing, lang

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: (wang OR wan) yan ((((yang zili) OR (yang dali))) OR (yang xi)) gene based david young children ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wang or wan) yan ((((yang zili) OR (yang dali))) or (yang xi)) gene based david young children ;~".
• Adding a wildcard symbol may retrieve word variants: (wang or wan) yan ((((yang zili) OR (yang dali))) or (yang xi)) gene based david young children ;*.