Sentence examples for really make a difference from inspiring English sources

But does it really make a difference?

Do cellphones really make a difference?

Does it really make a difference?

It doesn't really make a difference.

Can individuals really make a difference?

Can indie really make a difference?

"But it doesn't really make a difference.

Can we really make a difference?

"A player like that can really make a difference".

"You can really make a difference with students".

Then big data could really make a difference.