Detectives from South Yorkshire Police are sending a team of officers to Kos this week.
Police continue to investigate the disappearance of missing Ben Needham who went missing 25 years ago.
Ben Needham vanished from a farmhouse in Kos in 1991.
A Home Office funded excavation was completed at the farm house four year ago with no forensic evidence found.
Ben Needham was only 21 months old when he disappeared.