The phrase "a certain division of" is correct and usable in written English.
It can be used when referring to a specific part or segment of a larger group or organization, often in a formal or academic context.
Example: "In our research, we focused on a certain division of the company that specializes in renewable energy solutions."
Alternatives: "a specific sector of" or "a particular branch of".
Who is to say that a certain division of JPMorgan wouldn't have won that business anyway?
Naturally, other things are not equal, e.g. there are practicalities and a certain division of labour in respect of the protection of the human rights of different groups.
Indeed, in a couple of cases, it was possible to note that traders and suppliers were careful not to get in each other's way and respected a certain division of labour even when there was the possibility to have direct contacts with buyers, probably in order to maintain good relations with intermediaries for future deals.
If you are working in a certain division of a company, talk to people who work in other divisions.
However, many real-life decision problems involve social exchanges with other individuals and a certain division of economic outcomes among them [ 10].
"I would say it's imperative that we do tackle it, we do set up a certain division where it's guaranteed that certain people … certain groups of people will be able to express themselves".
This research aims at understanding the relation between urban policies and socioeconomic division on a micro level by investigating how broad urban policies are reflected on a certain part of the city leading to its division.
It came toward the end of an employee-only conference call that had been largely devoted to meshing certain divisions of JPMorgan with its new acquisition, Washington Mutual.
Yemeni officials said that while certain divisions of the armed forces still remain firmly under Saleh family control, the former president sees his empire slipping away.
Certain divisions of those banks were no longer allowed to coexist with others.
Following the bombardment of Scarborough, Hartlepool and Whitby, during which Ingenohl had withdrawn instead of attacking a weaker British squadron, Scheer remarked, "[Ingenohl] had robbed us of the opportunity of meeting certain divisions of the enemy according to the prearranged plan, which was now seen to be correct".
