id	keyword
ger-155	rural
ger-155	teachers
ger-155	education
ger-155	school
ger-155	teaching
ger-155	service
ger-155	pre
ger-155	students
ger-155	south
ger-155	experiences
ger-155	learning
ger-155	mentors
ger-155	rurality
ger-155	learners
ger-155	teacher education
ger-155	research