But the companies have until now refused to work together to produce significant changes.

Their anger is going to produce political change that will be something to see.

But there is a difference in this crisis, and it may yet produce real change.

Nor has the dialogue produced much change in public policy.

The two men have given themselves 800 days to produce tangible change.

The liberation of women has produced great changes in our society over the last 50 years.

It is a team with limited options to produce change.

Small amounts do not "produce significant changes in the body, mind or both."

War often produces major changes in media and news reporting.

We believed that determination and working together would produce change.