Navigate to Settings in iOS, or Menu in Android > Trash .
Tap a note card to select it.
Long press any note card to select it and tap other notecards.
Once you have selected the notes, tap Recover in the bottom-left corner.
Navigate to File > Trash [Note: This refers to Trash option in Notebook and not that of Mac]
Click a note card to select it.
Press and hold Command and tap the note cards you need to select at once.
Once you have selected the notes, click Recover in the top-right corner.
Web, Windows, & Linux :
Click the profile picture in the top-right corner.
Select Trash .
Click a note card to select it.
Press and hold CTRL and tap the note cards you need to select at once.
Click Recover in the top-right.