The phrase "a complicated aspect of" is correct and usable in written English.
You can use it when discussing a particular element or feature of a broader topic that is intricate or difficult to understand.
Example: "The environmental impact of urbanization is a complicated aspect of modern city planning."
Alternatives: "a complex facet of" or "a challenging element of".
Preferably, supplemental personnel should only be considered when a particular complicated aspect of the project needs further in-depth review.
In a new report looking at one complicated aspect of the pension reforms – how they will impact on the guaranteed minimum pensions of people contracted out of Serps between 1978 and 1997 – it concludes that "some people are likely to lose out and they have not been able to find the information they need".
Finally, the analysis and presentation of results for multifactorial designs is covered, including an explanation of what is considered to be the most complicated aspect of such analyses; the interpretation of a significant 'interaction' between factors.
Researchers used this approach to sift through physicians' notes, the richest and most complicated aspect of electronic medical records, for postsurgical complications such as pneumonia and sepsis.
One complicated aspect of being sex positive in such a slut-shaming culture is the criticism that sexual expression is simply playing into the male gaze.
The complicated aspect of the upcoming season is that many of these potential candidates have overlapping strengths.
The more complicated aspect of the research involved mathematical models that Dr. Conradt and Dr. Roper developed to analyze the benefits to animal groups of different ways of decision making that they described as democratic or despotic.
But in recent years we've started to understand the more complicated aspect of this: how each cell type reads different instructions from this master plan at different times; in other words, how the same instructions can make a kidney cell and a muscle cell.
The most complicated aspect of the restoration was re-incorporating the missing scenes.
To understand every minute and complicated aspect of the game is to take away much of the fun.
