Select all occurrences of a word in Google Docs

In MS Word, it is easy to select all occurrences of a word (or any string for that matter) :

1. Open the Find and Replace interface (Ctrl + H → find)
2. Enter the string you are looking for (and select options if applicable, e.g. matching case)
3. Click on Find In→Current selection / Main Document. This selects all occurrences of the string.
4. Close Find and Replace. You can now do whatever you want with your selection, for instance make all instances of your chosen word bold. (Word does not have multiple cursors, which would be incredible)

How can I do the same within Google Docs ?