The phrase "a more complex subject" is correct and usable in written English.
It can be used when discussing topics that have multiple layers or require deeper understanding.
Example: "The discussion shifted from a simple overview to a more complex subject that required extensive analysis."
Alternatives: "a more intricate topic" or "a more complicated issue".
Yet it is also a more complex subject and so it is more difficult to articulate in political English as a distilled objective.
Both Mr. Harbour and Mr. Rohde said a roaming ban had more political support than a new attempt to enforce network neutrality, a more complex subject in which the technical realities of managing overloaded telecom networks can conflict with free-speech guarantees.
But for those on the left, Obama is a more complex subject – a president who left behind a trail of compromises, half measures and outright failures that are difficult to excuse.
Pharmacodynamics has become a more complex subject, now not only focusing on the effect of a drug on normal tissue, for example, bone marrow, but also its action on tumour tissue targets or other surrogate markers.
Although Islam, like some other faiths, aspires to be the world's reigning religion, they said, the method for carrying out that goal, or even its relevance in everyday life, remains a far more complex subject than Mr. Yerushalmi suggests.
Oh dear, that gets us on to the much more complex subject of online business models.
Yet if some bristled, most agreed that his pieces combined readability with insight.Now Mr Lewis has turned to the more complex subject of Germany.
The availability of podcasts which related to both basic principles of pharmacology as well as more complex subject topics, also allowed some students to control the pace at which they built up their comfort level with the subject.
The gaps may widen in suburban high schools as students tackle more complex subjects.
Gibb said that around 80,000 more children were reaching level 4 in reading, writing and maths than five years ago, allowing them to start secondary school secure in the basics and able to move on to more complex subjects.
While Hammerstein introduced issues like miscegenation to the musical theater, Sondheim has annexed more complex subjects and dramatized them less preachily: political assassination, cultural imperialism, mass murder, the creation of art, the fear of intimacy and the terror of death.
