Perhaps you should try some spelling variations:
human death » human deaths, human data, human demand
death bad » death a, death far, death ia
some hong » some hope
20 human » 2 human, 10 human, 2011 human
yang yao » yang yang, wang yan, yang fan
bad some » lead some, bad omen, d some
yang yi » yang xi, yang jui
yang ka » yang fan
g 20 » _ 20
tan » than

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

• Performing a fuzzy search may retrieve terms with similar spellings: ((((yang yi) or (((yang ka) OR (yang yao))))) or (yang di))g 20 human death bad some hong tan ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((yang yi) OR (((yang ka) OR (yang yao))))) OR (yang di))g 20 human death bad some hong tan ;*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((yang yi) or (((yang ka) OR (yang yao))))) or (yang di))g 20 human death bad some hong tan ;*".