Complex sentence: He wasn't registered for the the season's UEFA Europa League by the Madeira club and, on 5 January 2010, without making any official appearances, he was released, quickly signing with G.D. Estoril Praia in the second division.
Split into simpler sentences: He wasn't registered for the UEFA Europa League by the Madeira club. On 5 January 2010, without making any official appearances, he was released, quickly signing with G.D. Estoril Praia in the second division.