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both when and while is the most popular phrase on the web.

both when or while 12 results on the web	both when and while 150,500 results on the web More popular!
Some examples and use cases from the internet:	Some examples and use cases from the internet:
Wu Ming pretended to be your brother to destroy the relationship between you and me, to kill us both when he got the chance. I suspended them both when I kicked Sean out. Checks on management members should be made both when a CCP is set up and subsequently. Li controller 'both when I return 'home. 'Cause I remember you both when it was better. I'll check the quality of both when I get home. With the existing technology we cannot keep emissions down both when the vehicle is new and after such a long period of use. I'm sure it must have been hard on you both when he was deployed.	Li controller 'both when I return 'home. Checks on management members should be made both when a CCP is set up and subsequently. With the existing technology we cannot keep emissions down both when the vehicle is new and after such a long period of use. 'Cause I remember you both when it was better. I'm sure it must have been hard on you both when he was deployed. Wu Ming pretended to be your brother to destroy the relationship between you and me, to kill us both when he got the chance. I suspended them both when I kicked Sean out. I'll check the quality of both when I get home.

both when or while

12 results on the web

both when and while

150,500 results on the web

More popular!

Wu Ming pretended to be your brother to destroy the relationship between you and me, to kill us both when he got the chance.
I suspended them both when I kicked Sean out.
Checks on management members should be made both when a CCP is set up and subsequently.
Li controller 'both when I return 'home.
'Cause I remember you both when it was better.
I'll check the quality of both when I get home.
With the existing technology we cannot keep emissions down both when the vehicle is new and after such a long period of use.
I'm sure it must have been hard on you both when he was deployed.

Li controller 'both when I return 'home.
Checks on management members should be made both when a CCP is set up and subsequently.
With the existing technology we cannot keep emissions down both when the vehicle is new and after such a long period of use.
'Cause I remember you both when it was better.
I'm sure it must have been hard on you both when he was deployed.
Wu Ming pretended to be your brother to destroy the relationship between you and me, to kill us both when he got the chance.
I suspended them both when I kicked Sean out.
I'll check the quality of both when I get home.