After university, the Prince was held in check by a variety of factors.

This process can be affected by a wide variety of factors.

Model inputs include a variety of physical, cultural, and economic factors.

Population control in animals can be influenced by a variety of factors.

Although early sexual activity may be caused by a variety of factors, the media are believed to play a significant role.

The family unit can be affected by a variety of factors.

Instead, they say, a wide variety of factors come into play.

A variety of factors have shaped the way doctors care for women with heart disease.

He said the economy should be helped in coming months by a variety of factors.

The Conservatives have been hurt by a variety of factors.