Perhaps you should try some spelling variations:
wang yidan » wang yan
gene long » gene clone
wang man » wang yan, wang ban, wang yang
wang dan » wang yan, wang ban, wang yang
gene one » gene clone, gene gene, gene we
one mail » one mailer, e mail, one man
hat a » what a, chat a, hat ja

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 man) OR (((wang dan) OR (wang yidan)))) hat a ((gene long) OR (gene one)) than one mail ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang man) or (((wang dan) OR (wang yidan)))) hat a ((gene long) or (gene one)) than one mail ;~".
• Adding a wildcard symbol may retrieve word variants: ((wang man) or (((wang dan) OR (wang yidan)))) hat a ((gene long) or (gene one)) than one mail ;*.