I am searching for a dear friend of mine from Korea that I last had contact with in 2006. I have two email addresses for her but both are invalid. She has a very common name so searching Facebook also hasn't been fruitful. I know she graduated from Pusan University with a degree in computer science, likely in between 1997-1999. I obviously have pictures but not that those would be helpful. Anybody have any good ideas for sites or methods I could try?