Perhaps you should try some spelling variations:
chained data » chain data, shared data
long chained » long chain, long awaited, long phased
wang pain » wang yan, hand pain, wang dan
und lohne » und ohne, und wohnen
wang ban » wang yan, wang dan, wang yang
und long » und losung, und lohn, und lock

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wang pain) OR (wang ban)) long chained data sharing ((und long) or (und lohne)) arm ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wang pain) OR (wang ban)) long chained data sharing ((und long) OR (und lohne)) arm ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((wang pain) OR (wang ban)) long chained data sharing ((und long) or (und lohne)) arm ;*".