Sampling; Language corpus; Sprachkorpus; Datensammlung; Data collection; Textkorpus (method.) ; Text corpus (method.) ; Corpus linguistics ; Techniques (in research) ; Research techniques ; Etymologie; Etymology ; Lexicography ; Narrow Bantu; Bantu languages ; Tibetoburmanische Sprachen; Tibeto-Burman languages; Himalayan; Himalayisch; Tibeto-Himalaya-Sprachen; Tibeto-Himalayan languages; Sino-Tibetan languages