1 Subjects: “..., physics researchers...”

2 Subjects: “...general physics...”

3 Subjects: “...; Physical education; Physical training; Second phase...”

4 Subjects: “...physical chemistry...”

5 Subjects: “...; Speech impairment; Social change; Social development; Oligophrenia; Physical handicap; Motor development...”

6 Subjects: “...cyber-planning-physical system...”

7 Subjects: “...physical sciences...”

8 Subjects: “...cyber-physical systems...”