"brings difficulty" is a correct and usable phrase in written English.
You can use it when referring to something that is a challenge or a hardship. For example, "Studying for the LSAT brings difficulty for many students."
This brings difficulty for determining the number of components.
At this point, it brings difficulty for analyzing the behaviors of the free boundary.
A high degree of accuracy during assembly is required which brings difficulty into the manufacturing cycle.
Under the superlinear conditions (1.5), there is no twist condition for, which brings difficulty to the study of the existence of periodic solutions of (1.4).
Binary P-T-X (pressure temperature composition) and multi-component phase diagrams are of complex spatial geometry, which brings difficulty for understanding.
The closed-loop serial compliant mechanism is over- constrained because its two fixed ends produce more than three unknown reaction forces, which brings difficulty in obtaining its compliance model.
But it also brings difficulties – especially for someone like Byrne, who hasn't performed much Shakespeare.
But this also brings difficulties that neither author, in the end, is able to overcome.
Wiggins appreciates the attentions of well-wishers but says his new fame brings difficulties, particularly for his family.
But in an exclusive Guardian interview he says that while he appreciates the warm public reaction such a level of fame brings difficulties, particularly for his family.
Unfortunately, such decomposition is mathematically non-unique, which brings difficulties to interpretation, and requires some physical constraint.
