Perhaps you should try some spelling variations:
wang can » wang yan, wang ban, wang yang
wang dan » wang yan, wang ban, wang yidan
gene set » gene sets, game set, gene we
note use » note de, note one
gene one » gene clone, gene gene, gene we
one raum » ohne raum, one trauma, eine raum
can one » than one, can only

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: wai ((wang can) OR (wang dan)) a ((((gene set) OR (note use))) OR (gene one)) can one raum ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "wai ((wang can) OR (wang dan)) a ((((gene set) or (note use))) or (gene one)) can one raum ;~".
• Adding a wildcard symbol may retrieve word variants: wai ((wang can) OR (wang dan)) a ((((gene set) or (note use))) or (gene one)) can one raum ;*.