bhargavah—Sukracarya SB 7.5.50
bhargavah—Cyavana Muni, the descendant of Bhrgu. SB 9.3.25
bhargavah—the great sage SB 9.15.11
bhargavah—in the dynasty of Bhrgu. SB 9.16.32
bhargavah—Sukracarya, the descendant of Bhrgu SB 9.18.27
Can't find any compound Sanskrit words containing bhargavah.