In recent years, an effort has been made to further broaden the field.

The jump to three sections further broadened the coverage, with added news on areas like the media and law.

In most western European states this has been broadened further to include economic and social aspects of sustainability.

Over the years, the legislation would be broadened further.

Still, he continues to further broaden his musical understanding.

Growing up close to the border, he was in range of Canadian radio stations, further broadening his musical education.

Environmental history further broadens the subject matter of conventional history.

The scope for the patentability of software in Europe should not be broadened further.

The strike, now in its 19th day of paralyzing road, rail and air traffic, only broadened further.

These efforts have further broadened support for the Mayor after his easy victory in November's election.