Pull jira keys where Sumaary starts with words "CR"

[Wani, Yash]

Hi , 

I'm looking for a way to write JQL or basic version where in a list of 120 items, I can easily pull jira keys where summary column in filter starts with words "CR" 

ex: CR : 112 - Impacts x due to y reasons

CR 93 - impacts y due z reasons

or do i go old school way of adding labels on individual items and pull them using a label in a filter?

[Kalyan Sattaluri]

Hello @Wani, Yash 

In your Issues search box, choose advanced and type below

PROJECT = ABCD and summary ~ CR