
Madeleine was three years old when she vanished from an apartment complex in Praia da Luz in the Algarve during a family holiday on 3 May 2007.
The British toddler's disappearance sparked a Europe-wide police investigation, and is one of the world's highest-profile unsolved missing person cases.
On Monday, Portuguese police confirmed the search, carried out on warrants by German prosecutors, was across 21 different plots of land - between the resort Madeleine went missing from and where the prime suspect in her disappearance had been staying at the time.
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