Mexiko ; Argentina ; Colombia ; Sources ; Sampling; Language corpus; Sprachkorpus; Datensammlung; Data collection; Textkorpus (method.) ; Text corpus (method.) ; Corpus linguistics ; Sociolinguistics ; Andalusian ; Canario; Canarian Spanish ; Other varieties of Spanish ; Latin America (Spanish language in) ; Lateinamerika (span. Sprache in) ; Spanish in Latin America