Complex sentence: He was quickly acquired by semi-professional outfit Villemomble Sports (also in Paris, competing in the fourth division) but, however, never appeared in a league match for the side, and in the summer of 2002 was released.
Split into simpler sentences: He was quickly snapped up by semi-professional outfit Villemomble Sports (also in Paris, competing in the fourth division). However, he never appeared in a league match for the team, and in the summer of 2002 was released.