Perhaps you should try some spelling variations:
wang mendling » wang yanling
mendling jan » eldring jan, selling jan
can't one » can't come, can't lose, can't we
gene one » gene clone, gene gene, gene we
one gene » gene gene, one agent, e gene
can one » than one, can only
jan a » jane a, can a, jan m

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

• Performing a fuzzy search may retrieve terms with similar spellings: wang mendling jan a ((gene one) or (one gene)) ((can't one) or (can one)) saul ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: wang mendling jan a ((gene one) OR (one gene)) ((can't one) OR (can one)) saul ;.
• Adding a wildcard symbol may retrieve word variants: wang mendling jan a ((gene one) or (one gene)) ((can't one) or (can one)) saul ;*.