The Gestapo's war against the Swiss banks became increasingly sophisticated and extensive.

The process of candidate selection in this country is getting increasingly sophisticated.

Theories that identify self-care actions that can reduce fatigue are becoming increasingly sophisticated.

We're seeing emerging threats from increasingly sophisticated groups attacking organisations around the world.

We meet some of the directors behind the increasingly sophisticated D.I.Y.

He has sought out increasingly sophisticated technology to facilitate his exploration of new forms.

Those fundamentals include a large and expanding middle class and increasingly sophisticated, acquisition-minded companies.

Modern weaponry is increasingly sophisticated, requiring both training and expertise.

But refiners say the forgeries are becoming increasingly sophisticated, so the problem may have grown.

The practice has become increasingly sophisticated in recent years.

They heed digital trends, adapt to regional tastes and respond to customers' increasingly sophisticated demands.

They heed digital trends, adapt to local tastes and respond to customers' increasingly sophisticated demands.

Criminals were becoming increasingly sophisticated with the ways they were concealing drug imports, he said.

Police procedurals have become increasingly sophisticated in their storytelling.

Over time, online retail became increasingly sophisticated and efficient.

Like barbarians approaching Rome, they passed increasingly sophisticated landmarks.