It sounds like you’re referring to a (e.g., .part4.rar , .part5.rar , etc.) that contains a deep paper or research document, possibly with a filename like:
RADPA-PGME-ELMG-rsb.part4.rar
It sounds like you’re referring to a (e.g., .part4.rar , .part5.rar , etc.) that contains a deep paper or research document, possibly with a filename like:
RADPA-PGME-ELMG-rsb.part4.rar