Perhaps you should try some spelling variations:
yuan ring » yuan ming, yuan ting, yuan kang
ring data » using data, being data, doing data
gene yang » gene bank
yang yang » wang yang, wang yan
data how » data hub
how gene » how gender, how genres, flow gene
long seo » hong seo, long ago, long do
long des » longum des, long days, long did

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: yuan ring data how gene yang yang ((((long seo) OR (long des))) OR (cong shu)) ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "yuan ring data how gene yang yang ((((long seo) OR (long des))) or (cong shu)) ;~".
• Adding a wildcard symbol may retrieve word variants: yuan ring data how gene yang yang ((((long seo) OR (long des))) or (cong shu)) ;*.