Perhaps you should try some spelling variations:
state strategy » estate strategy, statup strategy, sage strategy
live state » nine state, time state, wave state
using ddms » using adm1, using dbs, using dcs
ying yang » yang yang, yin yang, ying chang
using dhm » using dem, using dhcp, using ahp
man live » man liveth, man die, man sie
yu fang » yu gang, yu wang, yu yang

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: ((ying yang) OR (yu fang)) man live state strategy ((using dhm) OR (using ddms)) bei ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((ying yang) or (yu fang)) man live state strategy ((using dhm) OR (using ddms)) bei ;~".
• Adding a wildcard symbol may retrieve word variants: ((ying yang) or (yu fang)) man live state strategy ((using dhm) OR (using ddms)) bei ;*.