Perhaps you should try some spelling variations:
"gonzalez carmen, daniel" » "gonzalez carlos, daniel" (Expand Search), "gonzalez clemente, daniel" (Expand Search), "gonzalez argente, daniel" (Expand Search)
"gonzalez arce, daniel" » "gonzalez garcia, daniel" (Expand Search), "gonzalez de, daniel" (Expand Search), "gonzalez ana, daniel" (Expand Search)