An Unsupervised Query Rewriting Approach Using N-gram Co-occurrence Statistics to Find Similar Phrases in Large Text Corpora. - Hans Moen; Laura-Maria Peltonen; Henry Suhonen; Hanna-Maria Matinolli; Riitta Mieronkoski; Kirsi Telen; Kirsi Terho; Tapio Salakoski; Sanna Salanterä (NODALIDA, 2019)