The government's decision to withdraw from the contract was felt to be a major reason behind his departure.

There's never been a clear reason behind his departure.

Speculation regarding the story behind Wallace's departure has been rampant.

Hard living conditions at home were the main reason behind their departure to La Réunion.

She won't understand all the reasons behind your departure.

For many years, the true reasons behind his departure remained unknown.

Marshall, however, remains silent about this issue and does not state the reasoning behind his departure.

"Look, I don't know what's been going on here, obviously, and I'm not asking you to explain the reasons behind your departure."

Several high-ranking police officers said, however, that they did not know what was behind his departure.

The primary reason behind Salem's departure was not linked to the political situation between the two countries, however.