The phrase "a wider demand for" is correct and usable in written English.
It can be used when discussing an increase in the need or desire for a particular product, service, or idea across a broader audience or market.
Example: "The recent trends in sustainable living have led to a wider demand for eco-friendly products."
Alternatives: "an increased demand for" or "a greater need for".
Their new modes of reading, which challenged the conservative traditions embedded in the universities, contributed to the build-up of a wider demand for radical change.
The other group included those who said the call for change was not a Washington monopoly and that a wider demand for greater democracy had to be addressed.
While a good section of the speech promised to deliver Brexit, and another, much-previewed section railed against the "liberal elite" who May said did not understand the motivations of leave supporters, she argued the 23 June referendum was part of a wider demand for change towards a more equal society.
A wide demand for thermal imaging in industry, military, and civil engineering has ensured a substantial development in technology, assisted by the now commonplace computer image processing.
These indicated a wide demand for training, however the opportunities of training were few and present training is usually lack of new ideas.
They're all part of a wider demand from the public for believable, three-dimensional women on TV, and have been greeted with huge acclaim.
Our aim was to explore the wider demand for such a measure and examine how it might be used and by whom.
Mr. Atkins quit high school and took advantage of the wider demand for country music, getting a job as a fiddler with the Jumpin' Bill Carlisle-Archie Camprogramrogram, which was broadcast once a week from WNOX in Knoxville, Tenn.
The firebrand leader said protests against the film have now been called off, but it was unclear whether agreement was reached on his wider demand for all film-makers to pay a penance if they had previously cast a Pakistani actor.
Commenting on the funding in a statement, Jain said: "Having followed Silent Circle's growth and profile in the industry, we are excited about backing the company's future and fulfilling the wider demand for accessible, easy to use privacy apps that are already an indispensable means of communication.
Consequently, there is an industry-wide demand for innovation in the pre-movie area.
