Perhaps you should try some spelling variations:
ying yang » yin yang, ying chang, dong yang
wang yang » wang yan, wang liang, wang yanling
yang yang » wang yan
kong saur » kong sar, kong siu, kong your
ying tan » wing tan, liang tan, ying bank
ying jin » yang jin, jing ji, yang jie
a gene » a genre, a gender, a gentle

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ran ((((ying yang) OR (wang yang))) or (yang yang)) a gene ((ying tan) or (ying jin)) kong saur ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ran ((((ying yang) OR (wang yang))) OR (yang yang)) a gene ((ying tan) OR (ying jin)) kong saur ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "ran ((((ying yang) OR (wang yang))) or (yang yang)) a gene ((ying tan) or (ying jin)) kong saur ;".
• Adding a wildcard symbol may retrieve word variants: ran ((((ying yang) OR (wang yang))) or (yang yang)) a gene ((ying tan) or (ying jin)) kong saur ;*.