Perhaps you should try some spelling variations:
cuesta fernandez » cueva fernandez (Expand Search), valpuesta fernandez (Expand Search), correa fernandez (Expand Search)
prada fernandez » parada hernandez (Expand Search), miranda fernandez (Expand Search), roca fernandez (Expand Search)
bonifacio de » bonifacio a (Expand Search), beneficio de (Expand Search), nicacio de (Expand Search)