Technical language (teaching of) ; Français fonctionnel; Teaching of technical language ; ESP; English for academic purposes; EAP ; Glottodidaktik; Lehrforschung; Pädagogische Linguistik; Pedagogical linguistics; Language teaching research ; Sampling; Language corpus; Sprachkorpus; Datensammlung; Data collection; Textkorpus (method.) ; Text corpus (method.) ; Corpus linguistics ; Kulinarik (Fachsprache) ; Culinary arts (technical language) ; Cuisine (technical language) ; Cookery (technical language)