You can restore tabs in Google Chrome right after closing, using the tool bar, or by going to the browser history page.

With over three billion people using Google Chrome as their primary browser, there are a lot of tabs open at any given time. While tabs are a simple concept, Google has added interesting features to ...

If the shortcut doesn't work, you can try an alternate method to restore your tabs. In Chrome (or any other Chromium browser), click the three-dots icon in the top-right corner and go to History > X ...