Conferences ; Sampling; Language corpus; Sprachkorpus; Datensammlung; Data collection; Textkorpus (method.) ; Text corpus (method.) ; Corpus linguistics ; CORDE ; Discourse marker ; Register (sociolinguistics) ; Phonemwandel; Sound change (phonem.) ; Sprachwandel (phonem.) ; Language change (phonem.) ; Allophonic change; Sound change (phonet.) ; Language change (phonet.) ; Sprachwandel (phonet.) ; Phonological change ; Sprachwandel (morph.) ; Language change (morph.) ; Morphological change ; Periods (historical linguistics) ; History of language (sociolinguistics) ; Sprachwandel (synt.) ; Syntactic change ; Segmentsystem; Phonological system ; Verb valency ; Wortstellung; Satzfolge; Serialisierung; Serialization; Word order ; Spanish dialects (in Spain) ; Spanische Dialekte (in Spanien) ; Dialects of Spain ; Latin America (Spanish language in) ; Lateinamerika (span. Sprache in) ; Spanish in Latin America