Perhaps you should try some spelling variations:
leaving behind » creating behind, looking behind, leaving china
lagging behind » falling behind
rule sharing » file sharing, able sharing, false sharing
leave behind » left behind, lags behind
dong bin » dong sin, dong di, dann bin
bin da » bin ja, bin dann
a rule » _ rule
da a » das a, da da, daf a

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

• Performing a fuzzy search may retrieve terms with similar spellings: dong bin da a rule sharing ((((leaving behind) OR (leave behind))) or (lagging behind)) sea ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: dong bin da a rule sharing ((((leaving behind) OR (leave behind))) OR (lagging behind)) sea ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "dong bin da a rule sharing ((((leaving behind) OR (leave behind))) or (lagging behind)) sea ;".
• Adding a wildcard symbol may retrieve word variants: dong bin da a rule sharing ((((leaving behind) OR (leave behind))) or (lagging behind)) sea ;*.