Perhaps you should try some spelling variations:
vicente leonardo » vicente fernando (Expand Search), cascante leonardo (Expand Search), jimenez leonardo (Expand Search)
perez paulina » perez paula (Expand Search), perez catalina (Expand Search), suarez paulina (Expand Search)
perez yauli » perez paula (Expand Search), perez raul (Expand Search), perez yruela (Expand Search)