Easily do advance searches in all your Google Cloud online services: Gmail, Drive, Documents, Appointments, and Contacts directly from Bear Cloud Search application. the application let you find exactly what you are looking for in seconds by its Advance search interface that let you input very easily search criteria like time (when the email/file was last edited), if the email has attachment or not , what type of attachment / file your looking for, who sent the email and many more search criteria.