has received a small but useful update that makes it easier to organize your notes by topic. The app now automatically generates topics for your notes, such as food, books, or travel. So Keep might put a to-do list with the word 'trip' in it under the 'travel' section, or a recipe under 'food'.
From :
organized. Search automagically created topics like books, food and quotes for , iPhones and web
— Google Docs (@googledocs)
The update with automatic categories is rolling out now for Google Keep on Android, the web, and iOS.