Complex sentence: He returned to Warwickshire briefly and successfully in 2011, and in 2012 for an extended run where he contributed significantly to their run to the 2012 County Championship with ball and at times with bat.
Split into simpler sentences: He returned to Warwickshire briefly and successfully in 2011. In 2012 Patel returned to the county for an extended run where he contributed significantly to their run to the 2012 County Championship with ball and at times with bat.