The phrase "a broad and growing" is correct and usable in written English.
It can be used to describe a wide range of something that is increasing in size, scope, or importance.
Example: "The organization has a broad and growing network of partners that support its mission."
Alternatives: "a wide and expanding" or "a vast and increasing".
A broad and growing coalition of public health and environmental organizations and several utility companies agree that we must act now.
In recent weeks, this policy — and the images that necessarily accompany separating young children from their parents — has prompted a broad and growing public outcry.
I am referring to a broad and growing collaboration between government and business to systematically defraud and exploit the poor through state lotteries, payday lending and payday gambling.
"We were just a group of heads, who had never met beyond our Twitter conversations, but what we have discovered is that there is a broad and growing coalition of school leaders out there who are not "enemies of promise".
Lucy Powell MP, the former shadow education secretary who now chairs the All Party Parliamentary Group (APPG) on nursery schools and nursery classes, said there was a broad and growing coalition in parliament opposed to further grammar schools.
Perhaps animated by those concerns, a broad and growing array of commentators, lawyers and scholars have argued that Mr. Whitaker's appointment violates the Constitution, including, in an Op-Ed this week in The Times, the bipartisan pair of lawyers Neal Katyal and George Conway.
The Administration's actions in Europe are part of a broader, and growing, concern about the easy movement across borders of light weapons, which include handguns, automatic rifles, grenade launchers and hand-held missile launchers.
"We hope to enhance our ability to provide high quality and enjoyable shopping experience to a broader and growing user base while strengthening our direct sales and marketplace businesses on mobile and internet," JD.com chairman Richard Liu said in a statement.
"Through this strategic partnership with Tencent in key areas, such as mobile access points, traffic support and e-commerce activities, we hope to enhance our ability to provide high quality, and enjoyable shopping experience to a broader and growing user base while strengthening our direct sales and marketplace businesses on mobile and Internet," said JD.com founder, chairman, and CEO Richard Liu.
In a statement, Lau said "Through this strategic partnership with Tencent in key areas, such as mobile access points, traffic support, and e-commerce activities, we hope to enhance our ability to provide high quality and enjoyable shopping experience to a broader and growing user base while strengthening our direct sales and marketplace businesses on mobile and Internet".
Cellular resolution imaging of the retina is a broad and rapidly growing field, benefiting from continued advances in optical instrumentation as well as data and image processing capabilities.
