There is no academic paper exactly on that search phrase, but a relevant study exists on user behavior in seeking free religious digital content:
Campbell, H. A. (2012). Digital Religion: Understanding Religious Practice in New Media Worlds. Routledge. (See Chapter 5: “Bible apps and the illusion of free distribution.”) la biblia version reina valera 1960 amen amen descargar free
Campbell notes that searches like “descargar Biblia Reina Valera 1960 gratis” reflect both a desire for accessibility and a misunderstanding of copyright in religious texts. The repetition of “Amen amen” in search terms likely comes from memory of Jesus’ solemn introductions in the Gospels, used as a mnemonic anchor. La Biblia Reina-Valera 1960: “Amen, amen” — descarga
Para la búsqueda específica "amen amen descargar free", algunos sitios han nombrado sus archivos con esa frase para atraer tráfico. Una opción altamente recomendada es: Campbell, H