Perhaps you should try some spelling variations:
wang jiang » wang jing, wang yang, wang ning
wang liang » wang yang
gene line » gene clone, gene gene, gene one
fine line » time line, pipe line
can one » than one, can only
juan a » juan j, juan c, julian a
sau » saur, sabu, saul

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang jiang) OR (wang liang)) juan a ((gene line) or (fine line)) can one sau ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang jiang) OR (wang liang)) juan a ((gene line) OR (fine line)) can one sau ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang jiang) OR (wang liang)) juan a ((gene line) or (fine line)) can one sau ;".
• Adding a wildcard symbol may retrieve word variants: ((wang jiang) OR (wang liang)) juan a ((gene line) or (fine line)) can one sau ;*.