Perhaps you should try some spelling variations:
small rates » small states, small water, call rates
take small » take all, takes all, wave small
land take » land taxes, land tax
using dem » using dea, using deep, using ddms
using dhm » using ddms, using dhcp, using ahp
yu yang » yi yang, yu fang, yu gang

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: ((yu yang) OR (du yang)) land take small rates ((using dem) OR (using dhm)) bei ;~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((yu yang) or (du yang)) land take small rates ((using dem) OR (using dhm)) bei ;~".
• Adding a wildcard symbol may retrieve word variants: ((yu yang) or (du yang)) land take small rates ((using dem) OR (using dhm)) bei ;*.