You tried going to https://www.bim-world.de/wp-content/uploads/2018/12/NUCEConsultig_MilosMikasinovic_BIM2FM-DIGITAL_MANAGEMENT_DOCUMENTATION_AND_BUILDING_SCANNING_AT_THE_USE_CASE_EXISTING_BUILDING.pdf, and it doesn't exist. All is not lost! You can search for what you're looking for.