Complex sentence: In 2010 PGE Skra Belchatów with Bartosz Kurek gained bronze medal of CEV Champions League, they improved this result in 2012, when won silver medal of CEV Champions League after the match against Zenit Kazan on Final Four in Łódź, Poland.
Split into simpler sentences: In 2010 PGE Skra Belchatów, with Bartosz Kurek, won the bronze medal of CEV Champions League. They improved this result in 2012, by winning the silver medal of CEV Champions League following the match against Zenit Kazan in the Final Four in Łódź, Poland.