Psychologists say the demand for group programs to help stepfamilies is increasing.

Their demand has helped to create a market, even if it's largely underground.

Indeed, their seemingly insatiable demand for fuel has helped push prices even higher.

By that time, however, the sluggish demand for office space in lower Manhattan helped kill the project.

In early trading, commercial demand helped the dollar rise against several major European currencies.

That demand has helped pushed up housing prices in Nevada.

Strong demand for soybean meal also helped the bean complex.

Those demands also help explain his failure to appear in this country.

The increased demand, she said, has helped to combat urban blight.

The demand for his sermons helped with the raising of funds, and construction was completed in only three months.