title: What is the equivalent shortcut in Visual studio code for Ctrl + D and Ctrl + U in Sublime?
body: <p>In VS-code, if I want to find all occurrence of the currently selected word, I can just hit <kbd>Ctrl</kbd>+<kbd>D</kbd> command, but what if I just want to add the next occurrence instead of all of the occurrence?</p>
  
  <p>In Sublime, I can hit <kbd>Ctrl</kbd>+<kbd>D</kbd> to select next occurrence, and <kbd>Ctrl</kbd>+<kbd>U</kbd> to select the previous occurrence, but what is the equivalent shortcut in VS-code?</p>