samadhibhih—and by meditation SB 4.29.42, SB 4.29.43, SB 4.29.44, SB 4.29.42-44
samadhibhih—and by samadhi (trance, transcendental meditation) SB 6.14.23
samadhibhih—as also by concentration of the mind SB 3.9.26
samadhibhih—by becoming absorbed in transcendental existence SB 10.2.34
Can't find any compound Sanskrit words containing samadhibhih.