Perhaps you should try some spelling variations:
"pereira costa, jose carlos." » "parreira costa, jose carlos." (Expand Search), "pereira dos, jose carlos." (Expand Search), "pereira cunha, jose carlos." (Expand Search)
"perez cosio, jose carlos." » "perez cosin, jose carlos." (Expand Search), "perez cobo, jose carlos." (Expand Search), "perez acosta, jose carlos." (Expand Search)