"Such as a storm, a malfunction of the instruments and a peculiar coincidence?"

Such a peculiar coincidence startles me into remembering that I have something to write for Esquire.

For, whether it be by chance or accident or design, that verse plays upon a most peculiar coincidence.

The peculiar coincidence caused a strain of fleeting thoughts in the architect's bewildered mind.

After all, it was a most peculiar coincidence.

So the question arises: Is there some sort of sea change afoot in the industry, or has it all just been a peculiar coincidence?

There were some peculiar coincidences of refugees vanishing in the places where Pavlic worked.

"Through a natural cause; brought on, perhaps, by a peculiar coincidence."

Nevertheless, there is peculiar coincidence in this death.

It appears you have several cases going on right now that aren't connected by evidence, necessarily, but by a peculiar coincidence in timing.