The built-in search is often limited. For advanced searching:
Since this DVD was pressed in the early 2000s, here is the modern workflow to get it running: elektor magazine dvd 19901999 iso
Many issues include hex dumps, BASIC code, or assembly. Look for a /SOFTWARE/ folder on the ISO. Some listings are printed in the magazine but not provided as separate files—you may need to type them in (OCR quality varies). The built-in search is often limited