The phrase "bulk of knowledge" is correct and usable in written English.
It can be used to refer to a large amount or majority of information or understanding on a particular subject.
Example: "The bulk of knowledge on climate change is derived from extensive research conducted over the past few decades."
Alternatives: "vast amount of knowledge" or "majority of knowledge".
This could be because senior staff are engaged on other matters, and the second tier officers who carried the bulk of knowledge and experience have been laid off because of lack of funding.
Several elements have been brought to the bulk of knowledge that supports the design and implementation of public-private partnership in the transport sector.
To the chance survival of individual compilations such as these derives the bulk of knowledge of the secular lyric, which is one of the chief distinctions of the 12th and 13th centuries.
As this project is a marriage of indigenous knowledge and modern science, a bulk of knowledge came from the community members who were extremely generous with the sharing of their personal resources and materials.
However, the bulk of knowledge on ARF at the molecular level, has been achieved with work that focused on a single molecule or pathway characterization [ 6, 11].
However, the bulk of knowledge about RBF in sepsis is derived from animal studies using a variety of different models and techniques.
In addition, the bulk of indigenous knowledge studies have focused on knowledge of structures such as taxonomy or species distribution rather on knowledge pertaining to the functional characteristics of species and how they interrelate to overall ecosystem dynamics through time.
During the Caliphate (the political-religious Muslim state that began in 632 ce), the bulk of Greek knowledge was translated into Arabic, part of that knowledge being the principles of medicine.
So, in a revolutionary shift, nearly everyone has nearly the same access to the bulk of human knowledge.
Firsthand experiences in foreign contexts will contribute the bulk of the knowledge you need to be a global value creator.
This bulk of new knowledge will be used to design future cancer vaccines, which will likely target multiple TAAs, presented by different antigen presentation platforms, in association with synthetic adjuvants and/or immunostimulatory cytokines.
