in the staircase vs in the staircases

Question

A complete search of the internet has found these results:

in the staircase is the most popular phrase on the web.

Some examples from the web:

He's standing there in the staircase.
A slug was recovered from the rink wall there, another one up in the staircase there.
To preserve his dreams of one day owning an artallery in mexico, jackson decided to bury his Stolen treasure in the staircase of the seemingly abandoned property.
In the staircase from the First Floor of access to coverage to the terrace, we have made the steps and related glass railings laminated safety glass type Extrawhite.
Explosion in the staircase.
They'll get their tan in the staircase
You were eight and you got your head stuck in the staircase banister.
The vacation rental is well located (an 8 minute walk from the subway) and the building is quiet and clean (even though there were works going on in the staircase).

Some examples from the web:

You were eight and you got your head stuck in the staircase banister.
He's standing there in the staircase.
A slug was recovered from the rink wall there, another one up in the staircase there.
In the staircase from the First Floor of access to coverage to the terrace, we have made the steps and related glass railings laminated safety glass type Extrawhite.
The vacation rental is well located (an 8 minute walk from the subway) and the building is quiet and clean (even though there were works going on in the staircase).
To preserve his dreams of one day owning an artallery in mexico, jackson decided to bury his Stolen treasure in the staircase of the seemingly abandoned property.
They'll get their tan in the staircase
It's poplar, most likely from the staircase in the house.

Answer 1

More popular!

in the staircase

16,100,000 results on the web

Answer 2

736,000 results on the web