Perhaps you should try some spelling variations:
"barragan mariana, edgar a." » "barragan moriana, edgar a." (Expand Search), "barragan maria, edgar a." (Expand Search), "barragan saldana, edgar a." (Expand Search), "barragan mariana, edgar j." (Expand Search), "barragan mariana, edgardo a." (Expand Search), "barragan mariana, educar a." (Expand Search)