The phrase "a topic of growing" is not complete and requires additional context to be fully correct and usable in written English.
It can be used when discussing subjects that are increasingly gaining attention or importance.
Example: "Climate change has become a topic of growing concern among scientists and policymakers."
Alternatives: "an increasingly important topic" or "a subject of rising interest".
Biomimetic caudal fin propulsion systems are a topic of growing interest recently.
Recently, the way to perform secure compressive sensing (SCS) has become a topic of growing interest.
The kidney-brain interaction has been a topic of growing interest.
Space weather is a topic of growing interest both to space scientists and researchers whose focus is more Earth bound.
Increasing natural gas prices, the optimization of CCGT operating parameters is becoming a topic of growing interest.
The handling of missing values is a topic of growing interest in the software quality modeling domain.
Metallocenes in combination with methylalumoxane as cocatalyst form extremely active catalysts for olefin polymerization and have become a research topic of growing interest in recent years.
In terms of urban environmental sustainability, the potential to generate renewable energy within the city boundaries is a research topic of growing interest, being solar energy one of the main resources available.
Security of electricity supply has been an important topic of growing concern in the United Kingdom as the margin of supply over demand tightens and the risk to security of supply widens.
The physics of dusty plasmas is an important topic of growing research which has gained more and more interest over the last few decades not only from the academic point of view, but also from the view of its new aspects [1] in space and modern astrophysics, semiconductor technology, fusion devices, plasma chemistry, crystal physics, and biophysics.
Chemistry and particularly enzymology at surfaces is a topic of rapidly growing interest, both in terms of its role in biological systems and its application in biocatalysis.
