Perhaps you should try some spelling variations:
alvarado juarez » alvarado suarez (Expand Search), alvarado alvarez (Expand Search), alvarado chavez (Expand Search)
alvarado juan » alvarez juan (Expand Search), alvarado leon (Expand Search), alvarado ma (Expand Search)
ana margarita » maria margarita (Expand Search), barea margarita (Expand Search), paola margarita (Expand Search)