This is shorthand for "English Subtitles." It tells the user that while the audio might be in Hindi, English text is included for dialogue.
The keyword string is a specific technical identifier often found in the world of digital media indexing and file sharing. While it looks like a random jumble of characters, it actually contains metadata that tells a story about the file's quality, language, and origin. Deconstructing the Keyword murshids01480phindiwebdlesubx264hdhub4u patched
This is likely a "release tag" or the username of the individual/group who uploaded or encoded the file. In the file-sharing community, uploaders often tag their work to build a reputation for quality or reliability. This is shorthand for "English Subtitles