Technical language ; Academic language; Scientific language ; Publication language ; Discourse analysis (pragm.) ; Diskursgrammatik; Gesprächsanalyse; Konversationsgrammatik; Conversational analysis (pragm.) ; Kommunikationstechnologie; Informationstechnologie; Information technology; Informationstechnik; ICT; Communication technology ; Language and society ; Interference (stylistics) ; Architextualität; Architextuality; Genre theory ; Text theory