Una vez iniciado sublime text 3

[Carmelo]

No content for snippet
Packages/users/columna.sublime-snippet

[jvtecheto]

Hola Carmelo.
Sublime Text 3 viene sin snippets, debes crearlos tu, en relacion al lenguaje que utilices.

hay varios sitios que lo explican , uno de ellos puede ser este, creo que te sera de utilidad.

Crear Snippets Sublime Text, simplifica y aumenta tu productividad

Saludos

Translation:

Hi Carmelo.
Sublime Text 3 comes without snippets, you must create them yourself, in relation to the language you use.

There are several sites that explain it, one of them may be this, I think it will be useful to you.