Perhaps you should try some spelling variations:
sensing based » sensor based
chinas dream » china dream, china's dreams, chinese dream
did chinas » did china's, did china, did chinese
wang yang » wang yan, wang liang, wang yanling
song sein » song shin, song jin, song min
timing 5 » timing _, timing a, timing 5.1
dong » doing, long, done

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((dong sin) or (wang yang)) did chinas dream ((timing 5) or (sensing based)) song sein ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dong sin) OR (wang yang)) did chinas dream ((timing 5) OR (sensing based)) song sein ;.
• Adding a wildcard symbol may retrieve word variants: ((dong sin) or (wang yang)) did chinas dream ((timing 5) or (sensing based)) song sein ;*.