The phrase "about the problem when" is not correct and does not convey a clear meaning in written English.
It may be used in contexts discussing a specific issue or situation that occurs at a certain time, but it lacks clarity and completeness.
Example: "We need to talk about the problem when the system crashed last week."
Alternatives: "regarding the issue when" or "concerning the matter when".
"Frankly, I didn't know much about the problem when I first started," Dr. Catlin said.
But, she added, "some of these studies are clearly designed to create the impression that Congress is doing something about the problem when in fact they won't".
Another resident, Susan D. Calvin, a photographer, said she found out about the problem when a friend buzzed up from the front door.
"We were talking about the problem when my friend said what about if people could sign up to some kind of initiative, or pledge, every time someone puts something negative on the page".
Another is that there has been a very well-financed disinformation campaign designed to convince people that there is still scientific disagreement about the problem, when, as I mentioned before, there really is quite broad agreement.
Then, in the process of determining whether to impose penalties, the legal system produces as a byproduct information on the behavior of the parties to the dispute: what top managers knew about the problem, when they knew it, whether they could have stopped it, and so forth.
We must care about instances of the problem when the subject could not be our kin.
We packed up and disappeared for over a month, and I spent a lot of time thinking about how to tackle the problem when we returned.
Here's a quote about West Virginia to illustrate the problem : "When coal began to die some fifteen years ago, West Virginia began to die with it.
Larry Kudlow, President Trump's top economic adviser, appeared not to know about the problems when asked about them shortly after noon Tuesday.
Supporting construct validity of LORQv3, we found significant differences on the items regarding with being concerned about appearance and the problems when speaking between maxillary obturator patients and nasopharyngeal cancer patients.
