Meaning of the Sanskrit Word: sivasya

  sivasya—of Lord Siva    SB 6.17.36, SB 8.4.17, SB 8.4.18, SB 8.4.19, SB 8.4.20, SB 8.4.21, SB 8.4.22, SB 8.4.23, SB 8.4.24, SB 8.4.17-24
  sivasya—of Siva    SB 4.6.42

Can't find any compound Sanskrit words containing sivasya.