Complex sentence: He returned to Once Caldas in 2010 and lead them to a league title, as well as having an unsuccesful stint at Mexican club Puebla in 2011 before managing Atlético Nacional in 2012 and winning three league titles and three league cups with the club.
Split into simpler sentences: He returned to Once Caldas in 2010 and lead them to a league title. He had an unsuccesful stint at Mexican club Puebla in 2011 before managing Atlético Nacional in 2012 and winning three league titles and three league cups with the club.