No, you generally cannot search within folders for which you lack explicit access permissions. Permissions act as a security gatekeeper, determining not only who can open or modify a folder's contents but also who can see what's inside it. When you attempt to search, the system restricts the search scope solely to areas you have been granted "read" access to, similar to how a locked door prevents you from seeing what's in a room. This restriction applies even if your search terms are correct and the file exists within the restricted location.

For example, in a corporate environment using a Windows file server, you might be able to browse your personal department folder but not the HR or Finance folders. Searching the entire server won't reveal files inside those restricted HR or Finance folders. Similarly, cloud platforms like Google Drive or SharePoint enforce permissions; if you don't have at least view access to a specific folder shared with others, searching "all drives" won't show its contents.

This restriction is fundamental to maintaining security, privacy, and data confidentiality. It prevents unauthorized users from discovering the existence, names, or content of sensitive files they shouldn't access. While it can sometimes feel limiting for legitimate collaboration, proper access management is crucial. The only way to search a restricted folder is to request and be granted the necessary read permissions by the folder's owner or administrator.