To search only a specific category in Quick Commands, you can use a the following keywords in front of the search term to filter out only relevant results:

• Bookmarks – bookmark:
• Notes – note:
• Open and Closed Tabs – tab:
• Browsing History – history:
• Commands – command:
• Page Actions – action:

An example:

1. Press F2 / ⌘ E to open Quick Commands.
2. Type “bookmark:” followed by your search term.
3. If the needed search result isn’t highlighted already, use up and down keyboard keys to select the bookmark you were looking for.
4. Press Enter or click on the bookmark to open it.

It’s also possible to use shorter keywords like bkm: (bookmark), tb: (tab), cmd: (command) and other alternative search terms derived using regular expression.

Quick Commands in Vivaldi is a powerful universal search, wrapped in a minimal, command line interface. From Quick Commands you can execute commands, search for open and recently closed tabs, open bookmarks and a lot more.

The fastest way to open Quick Commands is to use the Keyboard shortcut F2 / ⌘ E, but you can also open it from   Vivaldi menu > Tools > Quick Commands or create a Mouse Gesture for the action.

Then just start typing what you’re looking for, select the correct item on the list and press Enter (or click on the item).