The website crashed after its release due to unexpected demand.

Given the unexpected demand, Merrell says it plans to release a children's version next year.

It is a triteness to say that life makes curious and unexpected demands on you.

Nor do we want unexpected demands placed on distribution network.

I literally started with surprise at this unexpected demand.

The company said it had set aside another 1.05 million shares for unexpected demand.

"I don't say it was them, but since they've gone south, we've had no more unexpected demands," said the smith.

This is especially so where people have recently stopped working and find themselves suddenly confronted with an unexpected demand.

The dolls' short supply due to the unexpected demand led stores to increase their price drastically.

The delay was due to the unexpected high demand and strained production capacity.