While the phrase may look like a string of random characters to the average user, it is actually a highly specific search "footprint." These terms are typically associated with file naming conventions, video encoding, and exclusive fansubbing communities.
Fan-made English subtitles for JAV are distributed as .srt, .ass, or .vtt files. They are not officially provided by the studio. Quality varies. For SONE-385, you might find subtitles on subtitle-sharing sites or fan forums. sone385engsub convert020002 min exclusive
ffmpeg -i input.mp4 -ss 00:02:00.02 -t 00:01:00 -c copy output.mp4 sone385engsub convert020002 min exclusive