Which Milk Formula Powder reduce newborn baby from vomiting/spit up?

I had already use a few brands of milk powder for my newborn baby but it keeps vomitting after feeding or some times never heard any burp at all. Need some advices for this! Breastfeed was okay for her although her poops smells so bad. She poops alternate days like one day poop, one day not. I have less milk inside my body so i plan to feed her using milk formula too!