In the meantime, aid organizations have been making their own practical contributions to establishing a right of humanitarian intervention.

It has even been argued that theoretical advances in behavior have made little practical contributions to conservation biology.

He was accused of failing to make practical contributions to Soviet agriculture.

This section allows readers who have been moved by particular articles or editorial campaigns to make a practical contribution to change.

It's to know that in advance because I think they then have a practical contribution to make.

If we had done this, we would have made a practical contribution towards European security.

As you all know, this directive is an important practical contribution to skills mobility.

This is a decision that will also make a practical contribution to the social objectives of the European Union, which include increasing employment.

This is a practical contribution to European democracy.

And the Greens have, in committee, made a practical contribution to adjusting the sights.