Perhaps you should try some spelling variations:
davide young » david young
yang dali » yang di, bang dai, yang all
gene mare » gene part, nene marc, gene markers
gene meme » gene gene
young chi » young choi, young child, young hr
dan yang » daun yang, tan yang, wang yang
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) dan yang dali ((gene mare) OR (gene meme)) davide young chi ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(wang or wan) dan yang dali ((gene mare) OR (gene meme)) davide young chi ;~".
• Adding a wildcard symbol may retrieve word variants: (wang or wan) dan yang dali ((gene mare) OR (gene meme)) davide young chi ;*.