Perhaps you should try some spelling variations:
reformers juan » reformers john, reformers what
iii reformers » iii reformen, iii reformierte, _ reformers
david young » david loundy
yang liang » wang liang, yang yang, peng liang
juan david » bulman david
yan liang » wang liang, you liang, yan zhang
young ghi » young choi, hong ghi, young get
yan wang » yuan wang, yang yang, qian wang

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: dan ((yang liang) OR (((yan liang) OR (yan wang)))) iii reformers juan david young ghi ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dan ((yang liang) or (((yan liang) OR (yan wang)))) iii reformers juan david young ghi ;~".
• Adding a wildcard symbol may retrieve word variants: dan ((yang liang) or (((yan liang) OR (yan wang)))) iii reformers juan david young ghi ;*.