The phrase "a broader gap in" is correct and usable in written English.
It can be used to describe an increasing difference or disparity in a particular context, such as social, economic, or knowledge-related issues.
Example: "The study revealed a broader gap in educational attainment between urban and rural areas."
Alternatives: "a wider divide in" or "a larger disparity in".
But his statement, and more broadly the state of U.S.-Russian arms-control efforts, reveals a broad gap in how the nuclear powers perceive each other's importance.
The light absorption profile of chlorophyll-based green membranes is characterised by a broad gap in the middle of the visible wavelength range.
Thus, in addition to the need for more examinations of resistance evolution across the landscape, we also have a broad gap in our understanding of the spatial context of resistance evolution in species that are predominately insect pollinated and/or exhibit mixed mating.
Moreover, two clusters of accessory prototroch neurons develop dorsolaterally in the free-swimming larva, and a broad gap appears in the serotonergic prototroch innervation.
There's such a broad gap right now – in the military and civilian divide – in the United States, more than at any other time in our history, because less than 1percentt of our population are serving".
But even in the United States, there appears to be a broad gap between Mr. Bush's position and that of the public.
"Criticism of big business," Mr. Mordashov said, "stems from a broad gap between the country's rich and poor".
There's such a broad gap right now in the military and civilian divide in the United States, more than at any other time in our history, because less than 1percentt of our population are serving".
There is also no high quality data on the effectiveness of alcohol-related interventions for forcibly displaced persons, reflecting broader gaps in the evidence on the effectiveness of mental and psychosocial health interventions among conflict-affected populations (Tol et al., 2011; Tol and van Ommeren, 2012).
But for most of last century, and despite the concerted efforts of developing-economy governments, rich economies grew faster than emerging economies, widening the broad gap in incomes.Then, everything changed.
