crop up

Sometimes problems crop up where one might least expect them.

The issue has continued to crop up in the 2000s.

There have to be test cases for new ones when they crop up.

"Still perhaps something may crop up out of the old boy's mind."

We are aware of the cases which crop up time and again.

"They cropped up when I was doing the research on this story."

Then, all at once, an entirely different set of problems crops up.

Education is a word that crops up in her speech time and again.

It's a subject that crops up now and again for no particular reason.

You'll put out a fire then another one will crop up in some other context.

For every field of them we burn, another crops up within weeks.

Then I shall be like this every time something crops up.

Okay with education of children, does that not crop up on this?

Having a new talent crop up was the last thing he wanted.

It cropped up at least once every story he wrote.

At the beginning of his life and career the word cropped up often.

But for all the talk of the future, the past kept cropping up.

Has this cropped up in your history class then, that you've been doing?

At least we can keep them all going in the same direction, but some problems are starting to crop up.

What I was going to do is to go on and talk about, bring out electricity again as something which crops up.

If problems crop up, she says, they will be solved.

There is, however, a medical issue that has cropped up.

The company says it has the problem, which began cropping up last fall, under control.

But the problem has not really cropped up in dance until recently.

Similar problems have cropped up in a number of other cities.