Perhaps you should try some spelling variations:
arjona sanchez » uruena sanchez (Expand Search), ariza sanchez (Expand Search), orejon sanchez (Expand Search)
araoz sanchez » roz sanchez (Expand Search), carlos sanchez (Expand Search), sarasa sanchez (Expand Search)
ines de » fines de (Expand Search), gines de (Expand Search), ines del (Expand Search)