How to find a file path like `\\company\path` while in edit mode in confluence

When editing a page in confluence CTRLf brings you to a find-and-replace dialogue instead of the find field of your browser. When filling in a file path in the find box of this dialogue, you don’t find that file path.

I assume this is because backslash is an escape character, so I tried doubling the back slashes, but that does not work. Replacing them by typical wild chard characters, like *, . or ? does not work either.

Does anyone have a sollution?