Meaning of the Sanskrit Word: bhumau

  bhumau—on the ground    SB 1.9.4, SB 6.4.40, SB 6.11.7, SB 6.12.27, SB 6.12.28, SB 6.12.29, SB 6.12.27-29, SB 6.14.48, SB 6.19.10, SB 7.3.24, SB 7.3.36, SB 8.11.12, SB 8.16.42 (and more...)
  bhumau—on the earth    Bg 2.8, SB 1.19.18, SB 4.5.12, SB 6.9.7
  bhumau—in the middle planetary systems    SB 6.11.22
  bhumau—ground    SB 4.1.24
  bhumau—in earth    SB 3.26.49
  bhumau—to the earth    SB 4.31.15

Can't find any compound Sanskrit words containing bhumau.