The phrase "explored in greater depth" is correct and usable in written English.
You can use it to describe an examination of something more thoroughly. For example, "This concept will be explored in greater depth when we discuss it in the next chapter."
At the same time, of course, there were certainly issues that could have been explored in greater depth.
More advanced concepts such as qualitative versatility, phrasing awareness, innovative physical decision-making, and attention to performance will be explored in greater depth.
Raz explored in greater depth than Hart or Kelsen the idea that law claims the right to tell citizens what they must do what Raz called law's claim to authority.
But the psychological consequences of violence, both for its victims and for those closest to them, are explored in greater depth than in any of Mr Lehane's previous novels.
For example, a celebrity featured in print is expected to do a video for the digital channels or a topic we cover in the magazine could be explored in greater depth online where space is not an issue.
The possibility that the movement of the gods through the cosmos, as represented in myth, is matched by ritual movement in a cultic context, is often touched on, but needs to be explored in greater depth.
Drexler (1981) further developed the concept and then in 1986 wrote the seminal popular work on the subject, Engines of Creation, in which the subject was explored in great depth.
In this story, the small details of a fishing trip are explored in great depth, while the landscape setting, and most obviously the swamp, are given cursory attention.
The findings of this study should be taken within the context of limitations of this study as among the KIs the reasons for their productivity were not explored in great depth.
Some went on to explore, in greater depth, the works of Leadbelly or Woody Guthrie, and joined the new folk music movement.
