Perhaps you should try some spelling variations:
small states » small scale
states using » states during, rates using, estimates using
take small » take all, takes all, wave small
land take » land taxes, land tax
using dem » using dea, using dhm, using deep
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 states using dem bei ;~.
• Adding a wildcard symbol may retrieve word variants: ((yu yang) or (du yang)) land take small states using dem bei ;*.