Perhaps you should try some spelling variations:
small states » small scale
states using » states during, rates using, estimates using
des klangs » des planungs
klang des » klang der, klarung des, klange das
vom small » from small, do small, vom smart
dong sind » dong bin
dong ping » dong bin, dong jung, dong yang

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

• Performing a fuzzy search may retrieve terms with similar spellings: klang des klangs vom small states using ((dong sin) or (((dong sind) OR (dong ping)))) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: klang des klangs vom small states using ((dong sin) OR (((dong sind) OR (dong ping)))) ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "klang des klangs vom small states using ((dong sin) or (((dong sind) OR (dong ping)))) ;*".