But the government's move on the four power companies signals a change.

Do such moves signal a change of heart among university leaders?

The song and video clearly signal a change in the band.

It is not yet clear whether this signals a more general change in the government's approach to the funding of education.

The talks also signal a change in heart about where good consultants come from.

Still, the announcement has signaled a change in the debate.

Small as they were, these steps signaled change, and not just in Gaza.

It does not signal a change in long-term debt strategy.

His comments appeared to signal a change in Microsoft's approach.

The agreement could signal a major change in the way Russian oil companies operate.