Perhaps you should try some spelling variations:
among sign » among asian, among syrian
time last » time list, time past, time lost
last thin » last thing, last things
thin zeng » thin end, thin lens
lag time » long time, big time
nan yan » nan ya, wang yan, qian yan
yan lag » yan liang, yan clan, yan wang
sin » sind, skin, sein

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

• Performing a fuzzy search may retrieve terms with similar spellings: nan yan lag time last thin zeng ((among sign) or (dong sin)) ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: nan yan lag time last thin zeng ((among sign) OR (dong sin)) ;*.