Perhaps you should try some spelling variations:
mines mining » mineral mining
john mines » john miles, john miner
mining shi » mining china, mining saudi, mining sowie
dong jung » hong jong, dong ping, dong yang
west john » st john
wing ian » wing tan, twinn ian, wing sun
get a » get _
et a » et al, et la, e a

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((wing ian) or (dong jung)) ((et a) or (get a)) west john mines mining shi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((wing ian) OR (dong jung)) ((et a) OR (get a)) west john mines mining shi ;*.