However, as the work load increased the need for additional board members became apparent.

That may increase the need for special-education teachers, he said.

These factors increase the need for financial support from alumni and friends.

The physical and psychological effects of war have substantially increased the need for medical care.

In fact these changes have increased, not decreased, the need for the right kind of intelligence.

These changes are among those that have increased the need for flexibility in the workplace.

The illness itself increases the need for food and calories.

The world's rapid population growth has greatly increased the need for food.

But at the same time, the layoffs here have really increased the need for food.

This development increased the need for more agriculture science and education.