smooth running
smooth operation

For over a year she had buried herself in the smooth running of the household.

This was considered to be detrimental to the smooth running of the club.

She required 700 men for the smooth running of the vessel.

It remains under the control of the army which ensures its smooth running.

On the other hand, you may find that others interfere with the smooth running of your love life.

This will assure the smooth running of the mainstream culture.

If they are all in bad shape, then that could threaten the smooth running of the ship.

How does it plan to support the smooth running of those elections?

Their main responsibility remains the smooth running of the department.

"My concern was solely for the smooth running of the office, and I had to have personnel."