The phrase "a sophisticated concept" is correct and usable in written English.
You can use it when describing an idea or notion that is complex, advanced, or refined in nature.
Example: "The theory presented in the lecture was a sophisticated concept that challenged our understanding of the subject."
Alternatives: "an advanced idea" or "a complex notion."
The phrase signifies quite a sophisticated concept for this crowd to wield, coined as it was by a consortium of theorists across several disciplines to signify the new cutting edge scholarship about race.
Because the Maya priests had reached advanced knowledge of astronomical phenomena and a sophisticated concept of time, it appears that their esoteric doctrines differed widely from the popular myths.
There, as in the Han dynasty art that followed, landscape is suggested by rhythmic lines, which serve as mountain contours to organize spatially a variety of wild animals in front and back and which, while structurally simple, convey in linear fashion a sophisticated concept of mountain landscape as fluid, dynamic, and spiritual.
In contrast, the idea of personal extinction through death is a sophisticated concept that was unknown until the 6th century bc, when it appeared in the metaphysical thought of Indian Buddhism; it did not find expression in the ancient Mediterranean world before its exposition by the Greek philosopher Epicurus (341 270 bc).
The first model (the conceptual understanding model) hypothesises that they have a sophisticated concept of support and apply it to various conditions, resulting in always choosing an object that supports a food item by rejecting alternatives that have mere contact with food or features that are irrelevant to support.
Taken as a whole, it is a highly sophisticated concept, which will take time to develop, particularly on the legal side.The sultan is aloof, but that is nothing new and it suits his style of government.
In other words, Disney Epic Mickey is a brilliant and sophisticated concept that isn't very fun to play.
But it is a far less sophisticated concept than last year's lovely Nomad wagon, which the company's vice president for design, Wayne K. Cherry, said he was still pushing for.
What really excites me about this though is the fact that children will be able to grow up with a slightly more sophisticated concept of paternity.
Full Spectrum Targeting – a sophisticated new concept that is growing in influence at the MoD and measures future battlefields in social and cognitive terms rather than just physical spaces.
A sophisticated measurement concept covering hydrological, meteorological and soil physical parameters was designed.
