The programme involves research at both the national and local levels of economies in developing countries.

Many of these trips involved research to keep his operations supplied.

The case has taken an interesting turn, and may involve considerable research.

I had planned a project that involved historical research.

I would say that it involves research because he wants to be out of touch with people for a while.

Such work may involve research and reference to other existing works but obviously will not be copied.

The concert band is a full year course, with an honors option involving research in addition to performance.

Sometimes the disputes involved deeper research, like the time he discovered the world's oldest man wasn't.

In those days, the Foundation called for a "coordinated attack by the community, involving education, treatment and research".

They are designed to help a huge range of people, and involve research, prevention and control.