The subject of his family has not really come up until now.
He had made it himself, from the inside, enough times, when the subject of his father came up.
If you're white, you may hope that the subject will not come up.
But the subject does not come up between them again.
When the subject comes up here, the English word is most often used.
The subject of building a park came up again in 1955.
"Or at least she didn't run from the room when the subject came up."
The subject had come up while the two men were just getting to know one another.
The subject has not even come up on talk radio recently.
"Five years ago the subject came up less than half the time."