The phrase "a number of sensitive" is correct and usable in written English.
It can be used when referring to multiple sensitive topics, issues, or subjects that require careful handling or consideration.
Example: "The report addresses a number of sensitive issues that need to be approached with caution."
Alternatives: "several delicate" or "various critical".
While in the SIS Tomlinson was involved in a number of sensitive undercover missions.
The court also heard that law firm Harbottle & Lewis has a number of "sensitive clients" who wish to remain anonymous.
The briefcase contained a number of sensitive documents, including a report outlining virtually every national security operation in New York, government officials said.
Since then he has championed a number of sensitive causes, notably internet freedom and justice for children who died when shoddy schools collapsed in the devastating Sichuan earthquake.
"There's a number of sensitive things," said a senior government official who has studied the evidence for more than a decade.
And it means that a number of sensitive ethical concerns, like ensuring that kidneys are allocated according to universally accepted priorities, could go unsettled for years.
Currently, Mr. Ezrati sees value in a number of economically sensitive industries, including chemicals and paper.
Most remarkable, however, has been her willingness to undertake a number of highly sensitive cases from the years of violence.
His distinguished career with the British Foreign and Commonwealth Office spanned nearly 30 years and four continents (Africa, Asia, Europe, and Latin America), and included a number of politically sensitive posts.
Finally, only a significant and simultaneous reduction in a number of most sensitive German cockroach parameters resulted in species extirpation.
The framework is implemented and applied to build a number of trust sensitive applications such as health care.
