The phrase "deeply difficult" is grammatically correct and commonly used in written English.
It can be used to describe something that is very challenging, complicated, or emotionally taxing. Example: "The topic of climate change is deeply difficult to address, as it requires a combination of scientific knowledge and global cooperation."
But the episode remains frightening, and it's all the more so because making predictions about nuclear war is deeply difficult.
But there are deeply difficult problems in deciding what should be the official and public attitude to the past.
That by itself made him an unusual character; who else would relish such a deeply difficult, politically unrewarding, high-risk job?
But lost in this framing is the reality that cryptography and security are not just political issues, but also deeply difficult technical ones.
The competing narratives makes it deeply difficult for Latvia's political leaders to try to appeal to both sides of the gulf.
Reif's letter noted that his inaugural remarks, in September 2012, celebrated MIT's record of success in focusing interdisciplinary teams on deeply difficult problems, and asked the faculty to identify grand challenges where MIT could make a unique contribution.
All this makes the investigation profoundly difficult and deeply frustrating, law enforcement officials and crime experts say.
A1 Investigation's Challenges The search for the Washington-area suburban sniper has turned into an unprecedented, profoundly difficult and deeply frustrating manhunt.
We are all for enabling people to get on with each other, peaceful coexistence, rapprochement of East and West; we are against subverting individuals out of a deeply held, difficult, courageous position in the interests of creating more smoothly running technocracies.
In interviews, several Westport teachers and parents said the slower pace has helped their children focus more deeply on difficult concepts, and students say the shift online has made math easier to understand with cool graphics, animation and real-world context like global warming.
However, oxygen-sensitive needle electrodes can only to a certain extent be used, as some primary tumours are deeply seated, difficult to reach and close to critical anatomic structures.
