1 Subjects: “...Lifelong Learning/Adult Education...”

2 Subjects: “...Adult Education as a Means to Active Participatory Citizenship...”

3 Subjects: “...Adult education, continuous learning / bicssc...”

4 Subjects: “...Adult education, continuous learning / bicssc...”

5 Subjects: “...Reading competence, Adolescent, Adult education, Adult training, Disadvantaged background, Social...”

6 Subjects: “...Adult education, continuous learning...”

7 Subjects: “...adult education...”

8 Subjects: “...Adult education, continuous learning / bicssc...”

9 Subjects: “..., Heterogeneity, Skill development, Oligophrenia, Adult education, Adult training, Interviews, Cooperation...”

10 Subjects: “...Adult education...”