The phrase "a breadth of subject" is not correct in standard English; it should be "a breadth of subjects." You can use it when discussing the variety or range of topics covered in a particular context, such as education or research.
Example: "The course offers a breadth of subjects, including history, science, and literature."
Alternatives: "a range of topics" or "a variety of subjects."
In a no-flab 90 minutes, Wainwright voyages across a breadth of subject matter that most novelists couldn't cope with.
Her work experience covered a breadth of subject areas, ranging from finance to social media, marketing and more.
On programmes such as Piers Morgan's Life Stories, where the presenter's interviewees have included Gordon Brown and Katie Price, Morgan has shown that he can tackle a breadth of subject matter which is reported to have impressed CNN executives.
His style will never be that of former President Bill Clinton, who could talk for hours on a breadth of subjects.
The qualification is managed from abroad and demands a breadth of subjects that would stretch many schools.
During the first two years, you will focus on a breadth of subjects in science in order to build the basic framework for your education.
This year's Palme d'Or selection – much criticised for not including any films made by women – still managed a startling breadth of subject, quality and genre, and the jury often rewards artistic risk rather than polish.
Thorough and cutting-edge, Tumor Immunology: Methods and Protocols contains a wide breadth of subject coverage that any scientist, clinician, or industry professional interested in this field will find valuable.
The range of significant events identified for analysis in this study confirms the potential for SEA to examine a breadth of patient-safety related subject matter which appears largely unlikely to be captured by criterion or cohort based audit.
The Natural History became a model for later encyclopedias and scholarly works as a result of its breadth of subject matter, its referencing of original authors, and its index.
Book — x, 161 p. As one of the world's most eminent living philosophers, John Perry has covered a remarkable breadth of subjects in his published work, including semantics, indexicality, self-knowledge, personal identity, and consciousness.
