"challenges to communicating" is correct and usable in written English.
You can use this phrase when you want to refer to the difficulties that come with trying to communicate with someone else. For example, you could say "She faced a lot of challenges to communicating with her boss."
They are preparing a new generation to come into their field and being challenged to communicate complex science to a young audience.
Ngoasheng finds it a challenge to communicate with them in his native Sotho, as both parents and children live their public lives entirely in English.
The look and feel of the film also appeared very male, and it was certainly a challenge to communicate the disarming sweetness that gradually emerges.
He speculates that the density of the forest habitat puts selection pressure on Campbell's monkeys to develop a richer set of vocalizations, because it is challenging to communicate visually.
Various pieces of technology were noted as helpful by three interviewees, for reasons ranging from generating faculty interest in the room and overcoming a room shape challenge to communicate with students to making some student activities easier.
Once inside the museum, many studies have shown that most visitors spend less than one minute at any given exhibit display (Cone and Kendall 1978; Donald 1991; Allen 2004), so museum scientists and exhibit developers are challenged to communicate science in a highly focused, engaging manner (Bell et al. 2009).
But once youth are challenged to communicate effectively, both internally and externally, the results are undeniable.
It's always a challenge to communicate a balance of honesty, concern, and support to someone who appears to be a bad situation.
It can be a challenge to communicate new terms and conditions to your existing clients, but keep it short and sweet.
Overall, observations indicate that physicians found it challenging to communicate test results to patients.
