I am trying to filter summary matches specific text

Amzad Khan_xg23n0

using the below jql, but something is wrong with the syntax, can you please help me the correct syntax

project = "Lean Digital Core" and type = "Work Item Dev" and COMPONENT = "Dev - ABAP" and summary ~ DEV – CPI*

Rekha kumari_44fwph

Use this, 

 project = "Lean Digital Core" and type = "Work Item Dev" and COMPONENT = "Dev - ABAP" and summary ~ DEV – CPI