Perhaps you should try some spelling variations:
wang yang » wang yan, wang liang, wang yanling
yang yang » wang yan
gene gene » gene meme, gene one, one gene
one agent » one parent, one event, one gene
die bank » die banken
a genre » _ genre, a gender, a gentle
a gene » a gender, a gentle, a geneve

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang yang yang ((a gene) OR (a genre)) ((((gene gene) or (one agent))) or (die bank)) one abu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang yang yang ((a gene) OR (a genre)) ((((gene gene) OR (one agent))) OR (die bank)) one abu ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wang yang yang ((a gene) OR (a genre)) ((((gene gene) or (one agent))) or (die bank)) one abu ;*".