The phrase "a more sophisticated knowledge" is correct and usable in written English.
It can be used when discussing a deeper or more advanced understanding of a subject or topic.
Example: "To excel in this field, one must develop a more sophisticated knowledge of the underlying principles."
Alternatives: "a deeper understanding" or "an advanced comprehension".
Understanding of an athlete's lifespan is limited with a much more sophisticated knowledge of their competitive careers and little knowledge of post-career outcomes.
This different mind-set requires a far more sophisticated knowledge of the policy process than we see in most studies of the evidence-policy gap.
Overall, as supporters of teacher learning, facilitators must hold a deeper and more sophisticated knowledge base than the adults they work with, just as teachers must hold a deeper and more sophisticated knowledge base relative to their students.
Fourth grade, she says, is when children move from the basics to more sophisticated knowledge, and when she as a teacher begins to see real differences in achievement and ability among her students.
In a hospital, none of these would be unique to phlebotomists – all would be developed together with much more sophisticated knowledge in the long and expensive educations of junior doctors, for example.
In 1971, The New York Times and The Washington Post published what came to be known as the Pentagon Papers, classified documents showing that policy makers had more sophisticated knowledge of Vietnamese motives than the slogans about Communist invaders that were publicly proclaimed.
The epistemologists usually go to the extremes to elaborate on these two requisites of knowledge which call for more sophisticated knowledge first in philosophy and then in epistemology.
Most students went from demonstrating no knowledge or unsophisticated knowledge in the prequiz to demonstrating more sophisticated knowledge on the postquiz.
It might be beneficial to re-evaluate the activities of the wealth of available anti-integrin antibodies, in light of the more sophisticated knowledge of integrin function that has accumulated since many of these reagents were first generated.
Long before the Internet made cruising for sex just another perk of your BlackBerry, the quest for carnal knowledge was a more sophisticated act.
