Meaning of the Sanskrit Word: dvarakate

  dvarakate—in Dvaraka-dhama    Adi 6.72
  dvarakate—at Dvaraka-dhama    Madhya 15.240
  dvarakate—at Dvaraka    Madhya 20.181
  dvarakate—in Dvaraka    Madhya 21.59

Can't find any compound Sanskrit words containing dvarakate.