"Simultaneous Search lets you search both Google and your Evernote account at the same time. All you do is type your Google search as you normally would and that same search will be performed in your Evernote account. The Google search results appear as usual, with the addition of a line displaying the number of matching Evernote notes. The same number is also displayed in a badge over the Evernote Extension icon. Clicking on the extension shows a list of all your notes that matched the search."