In the face of their dogged pursuit, Brazil has gone underground.

For two days, Laric knew, he must keep her alive, avoiding the dogged pursuit.

In the meantime, we must continue our dogged pursuit of the E911 Document.

He is noted for his dogged pursuit of the Aurora project.

I shouted as he streaked past me with Buddy in dogged pursuit.

In his dogged pursuit of details, facts large and small were telling.

To be sure, Europe's dogged pursuit of free time goes on.

She continued her dogged pursuit of Everest just the same.

But it sometimes meant solid investigative reporting or dogged pursuit of people trying to dodge exposure.

Why the dogged pursuit of a criminal whose trail is ice cold?