The phrase 'advancement of existing' is correct and usable in written English.
It is typically used to refer to the improvement or progress of something that already exists. For example, "The advancement of existing technologies has led to more efficient operations in many industries."
We have a whole GreenTech section of this site, and while that's generally reserved for advances in truly alternative energy sources like solar, thermal, and wind, there is a very, very important role for the advancement of existing and maturing technologies like nuclear power.
Most importantly, an outlined discussion of study limitations and potential confounders is important for a balanced interpretation of results and for the advancement of existing research.
At the heart of this controversy is Silicon Valley's changing emphasis from pure technological advancement to disruption of existing manufacturing and service industries.
Advancement of the existing system observatory through the addition of small to moderate state-of-the-art capabilities designed to fill observational gaps will enable significant advances.
Helping to meet the challenges of the 21st century demands technological advancement – and an optimal use of existing knowledge.
This survey of the available features and future directions aims to increase adoption of existing pathfinding tools while advocating for advancements that will increase their utility.
A report by the Committee for Economic Development of Australia (Ceda) predicted almost 40% of existing jobs will disappear because of technological advancements.
Here, we present a novel advancement of traction force microscopy on polyacrylamide (PAA) gels that addresses limitations of existing technologies.
Moreover, despite high technological advancements in recent years, why is there still no full user acceptance of existing sensory substitution devices?
Apple has won a couple of patents today from the USPTO (via AppleInsider), and both are very practical advancements of tech that it's easy to imagine being integrated in upcoming versions of existing devices.
The development and growth of existing business is a process with many societal benefits including job and wealth creation and the advancement of innovation (Tang & Koveos, 2004; Van Praag & Versloot, 2007).
