Perhaps you should try some spelling variations:
machine 13.6 » machine 3.2, machine 2.6, machine 3.4
das human » des human, does human, sdgs human
dong ping » dong sin, dong bin, dong jung
2 machine » a machine, 4 machine, 3 machine
dann bin » dong bin
ya human » a human, 3 human, 1 human
kong siu » kong eiu, wong siu, dong sin
2 human » 3 human

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((dann bin) or (dong ping)) ((((ya human) or (2 human))) or (das human)) 2 machine 13.6 kong siu ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((dann bin) OR (dong ping)) ((((ya human) OR (2 human))) OR (das human)) 2 machine 13.6 kong siu ;.
• Adding a wildcard symbol may retrieve word variants: ((dann bin) or (dong ping)) ((((ya human) or (2 human))) or (das human)) 2 machine 13.6 kong siu ;*.