id	keyword
dpj1-626	system
dpj1-626	school
dpj1-626	matusov
dpj1-626	teacher
dpj1-626	dialogic
dpj1-626	education
dpj1-626	crasher
dpj1-626	parents
dpj1-626	class
dpj1-626	students
dpj1-626	home
dpj1-626	french
dpj1-626	eugene
dpj1-626	pedagogy
dpj1-626	journal
dpj1-626	system crasher
dpj1-626	kids
dpj1-626	online