History of linguistics (20th century) ; History of linguistics (21st century) ; Folk linguistics; Layman's linguistics ; Techniques (in research) ; Research techniques ; Opinion poll (method.) ; Kartographie (linguistische) ; Cartography (linguistic) ; Linguistic atlas ; Dialektologie, perzeptuelle; Dialectology, perceptual; Folk dialectology; Perceptual dialectology ; Language identification (phonet.) ; Canada (English language in) ; Kanada (engl. Sprache in) ; English in Canada ; Frankokanadisch; Franco Canadian; Kanada (fr. Sprache in) ; Canada (French language in) ; French in Canada
