1 Subjects: “...Teaching of specific groups & persons with special educational needs / bicssc...”

2 Subjects: “...Teaching of specific groups & persons with special educational needs / bicssc...”

3 Subjects: “... problems;special education;special education needs...”

4 Subjects: “... for the handicapped, Special needs education, Interdisciplinary research, Interdisciplinarity, Theory, Dialectics...”

5 Subjects: “...need for structure...”