The phrase "essential knowledge of" is grammatically correct and commonly used in written English.
It is typically used to describe the necessary information or understanding that is needed for a specific task or situation. Example: In order to succeed in the business world, it is essential to have knowledge of marketing strategies and financial management.
To buy Dr. Faustus's eternal damnation cost the Tempter the essential knowledge of mankind.
The special branch commander Black said in a note that he knew an officer was getting briefings from undercover police but "it was essential knowledge of the operation went no further" and nothing should be on paper.
When the SEC was established in 1934, it was widely expected that the first chairman would be James Landis, a feared and brilliant lawyer with an essential knowledge of administrative law.
But it was not until very recently that I began to realize what exactly I'd missed by doing that: I was absent essential knowledge of the history of the community I'm proud to say I belong to.
The New Mainstream wants health practices grounded in advanced energy sciences, nutritiously cultivated food that tastes good, too, entertainment featuring characters who reflect the new consciousness, and education that teaches youth essential knowledge of the five natural faculties* of "quantum" mind.
Pediatricians and residents lack essential knowledge of genetics and communication skills for effective counseling of patients.
In our opinion this trial will provide essential knowledge on IRE of renal masses, guiding future research of this promising ablative technique.
The objective of this analysis is to measure the level of essential knowledge on HIV/AIDS and condom utilization among several Ethiopian subpopulations selected for behavioral surveillance.
Academia has failed to market to policy makers its special dual role as user of genetic resources and as generator of essential knowledge for the benefit of the CBD and society at large.
Bottom line: Whether you're training as a professional teacher or working as a volunteer, teaching financial literacy is an admirable way to provide essential knowledge to members of your community.
The presented results are essential knowledge for the development of certification systems.
