Complex sentence: In "Harry Potter and the Deathly Hallows", Greyback plays the role of a Snatcher, and finds Harry, Ron, and Hermione in their camp when they use Voldemort's name after it was made Taboo.
Split into simpler sentences: In "Harry Potter and the Deathly Hallows", Greyback plays the role of a Snatcher. He finds Harry, Ron, and Hermione in their camp when they use Voldemort's name after it was made Taboo.