Carolyn Hogan said she didn’t expect much when she sat down in front of the computer and typed her long-lost sister’s name in the search bar. Decades earlier, the 54-year-old Braselton woman heard a rumor her youngest sister — whom she had not seen since the sister was adopted at the age of 2 — had died in a car accident. But to Hogan’s surprise, an ad placed nearly seven years earlier revealed her youngest sister was alive and searching for them.