The lack of local year-round populations also explained the harder going the travelers began to encounter.

However, the lack of certain raw materials may partially explain this.

Abundant food and relative lack of exercise may explain why urban bears are so much larger than their rural cousins.

The lack of new talent, says King, may explain the industry's increasing obsession with hiring presenters who have already made their name in television.

The lack of greenery in Tierney's life explains a lot.

The lack of this vision explains why Britain has only had comparatively few prime ministers who have made an enduring difference.

Its lack of vibration explained why it was permitted to move when all other vehicles were stopped.

Even lack of health care cannot entirely explain the afflictions of the poor.

The lack of such coherence partly explains the argument over the legal base.

Experts said that lack of opportunity explains their frustration.