Ctrl+Shift+N not working for remote files

1) I am not pulling any remote files into my local workspace

2) I just do this: Browse remote host --> open the file that needs to be changed --> modify the file --> Upload the changes to the file

3) I know that when we do Ctrl+Shift+N --> we can search the files in the local workspace.

I want the same feature for remote files as well.

Q: Is there any facility like that?