Complex sentence: On 5 July 2016, after contributing with 14 starts and one goal to his side's eventual survival, Costa had his contract terminated by mutual consent; he resumed his career at FC Luzern in Switzerland days later.
Split into simpler sentences: On 5 July 2016, after contributing with 14 starts and one goal to his side's eventual survival, Costa had his contract terminated by mutual consent. He resumed his career at FC Luzern in Switzerland days later.