The sentence fragment "cause difficulty to" is correct and usable in written English.
You would typically use "cause difficulty to" when you want to describe something that makes a task more difficult or challenging. For example, "The tight deadline caused difficulty to the project's completion."
The maximum values of stage in testing set are higher than that for training set, this may cause difficulty to estimate discharge at extreme values.
Relative clauses ensure semantic clarity and textual variety but they cause difficulty to non-native speakers of English due to their diverse uses and functions.
The small specimens usually displayed areas of cauterised artefact, which cause difficulty to interpretate in immunohistochemical studies.
This might cause difficulty to determine how much of the total improvement of HRQoL is caused by the fusion alone and how much by the coexisting decompression procedure.
It's a very well-defined manner and despite our opponent playing in such a manner we'll do the things the way we do them and in doing that we'll cause difficulties to the German team.
One of the most fundamental tenets of the EU is the principle of free movement of labour, which could cause difficulties to Austria, which has long frontiers with the applicant countries - Hungary, the Czech Republic, Slovenia and possibly after Geneva, Slovakia - which were all part of the Austro-Hungarian empire.
These applications usually store massive amounts of data which cause difficulties to do the task of clustering on entire dataset.
The splitting of a peak in the sound pressure level spectrum at a position may cause difficulties to interpret measurement results.
One possible strategy to cause difficulties to the System Identification algorithm is to have, in the NCS, specific control functions that are, at the same time, harder to be identified and capable to control the plant.
The crystal structures of cellulose and hemicelluloses cause difficulties to fully swell like starch in the process of high-temperature pretreatment, leading to the reduced access surface areas and the limited degradations of cellulase and hemicellulase.
