Compounds of 究明

• 究明
  (n,vs) investigation (esp. in academic and scientific contexts)
  (P)
• 原因究明
  (n,vs) investigation to determine the cause (of)
  tracing something back to its origin
• 真相究明
  (n) probe into the truth (of the matter)
  dig into the real facts of the case
  get at the root of a matter
• 徹底究明
  (n) thorough investigation
  complete inquiry
• 真相究明委員会
  (n) fact-finding committee