Complex sentence: He played part-time at various lower league clubs in Roskilde, Fremad Amager and Ølstykke until December 1999, when he was brought back to Brøndby under coach Åge Hareide after a ten-year absence from top-flight football.
Split into simpler sentences: He played part-time at various lower league clubs in Roskilde, Fremad Amager and Ølstykke until December 1999. He was brought back to Brøndby under coach Åge Hareide, after a ten-year absence from top-flight football.