"profound study" is a correct and usable phrase in written English.
It is typically used to describe a thorough and deep examination or exploration of a subject or topic. Example: After years of profound study on the effects of climate change, the scientist presented groundbreaking research on the topic at the international conference.
His portrayal is a profound study of the lure and the perils of power.
Just as Macbeth is a thriller that's also a great tragedy, The Infatuations is a murder story that's also a profound study of fatal obsession.
All the King's Men is one of American literature's definitive political novels, as well as a profound study of human fallibility in politics.
The three novels that make up Patrick Hamilton's Twenty Thousand Streets Under the Sky probably constitute the most exhaustive and profound study of pub culture ever made.
Rembrandt and His Contemporaries Magical paintings from 17th-century Holland lent by the Royal Collection, including Rembrandt's profound study of old age, The Artist's Mother.
The Herald Tribune called the novel "the most accurate and profound study of an American slum childhood that has yet appeared".
More systematic and profound studies are needed, and the pertinent testing guidelines for immunological evaluation of nanoparticles need to be formulated quickly.
The situation is discouraging as several profound studies show that many MIMO detectors have their own inherent limitations [16, 18, 19].
The application importance of the magnetic Co-2 × 2 phase provides a practical motivation to conduct more profound studies on the island growth on the Ag/Ge(111 -√3 111 -√3rface.
Profound studies by S. Carnot of the ability to extract mechanical work out of engines that ran by virtue of the temperature difference between boiler and condenser led to the introduction by R. Clausius of one more important parameter describing a material system, its entropy.
Additional profound studies are needed to quantitatively connect the morphological and biomechanical changes and verify our findings.
