Sampling; Language corpus; Sprachkorpus; Datensammlung; Data collection; Textkorpus (method.) ; Text corpus (method.) ; Corpus linguistics ; Russian National Corpus; National Corpus of the Russian Language ; Worthäufigkeit; Häufigkeitsliste; Frequency list; Frequency (lex.) ; Word frequency ; Sprachkreativität; Creativity; Kreativität; Linguistic creativity ; Individual words ; Architextualität; Architextuality; Genre theory ; Russian