The phrase "a significant area of" is correct and usable in written English.
It can be used when discussing a notable or important part of a larger topic or subject matter.
Example: "The research highlights a significant area of concern regarding climate change and its impact on biodiversity."
Alternatives: "a considerable portion of" or "an important aspect of".
Developmental studies form a significant area of research in UCMP.
It could be a significant area of tile damage down to the S.I.P. [strain isolation panel].
Big Data has emerged as a significant area of study for both practitioners and researchers.
Thus, manifold therapeutic indications of cannabinoids currently comprise a significant area of research.
so specifically identifies certain people in management, you know this is a significant area of concern," said Tim Bajarin, president of Creative Strategies, a technology consulting company.
He spent the last several years leading Pearson in its expansion into international markets, which represent a significant area of growth.
A significant area of research in biology centres on the question of whether higher-order biological processes can be represented from an information perspective.
The Lower-Middle Jurassic sandstone reservoirs in the northern margin of Tianshan are considered a significant area of tight sandstone gas.
The development of screen printed sensors and biosensors is a significant area of contemporary electroanalysis because of their wide potential possibilities of practical applications.
The subject of graph theory had its beginnings in recreational math problems (see number game), but it has grown into a significant area of mathematical research, with applications in chemistry, operations research, social sciences, and computer science.
The Nationals MP for Parkes, Mark Coulton, said the former government had added another layer of bureaucracy on a significant area of western NSW for no real environmental benefit.
