Perhaps you should try some spelling variations:
"valenzuela ratia, manuel," » "valenzuela garcia, manuel," (Expand Search), "valenzuela lucia, manuel," (Expand Search), "valenzuela daniel, manuel," (Expand Search)
"valenzuela rabi, manuel," » "valenzuela pablo, manuel," (Expand Search), "valenzuela maria, manuel," (Expand Search), "valenzuela uribe, manuel," (Expand Search)