id	keyword
fce-4426	supervision
fce-4426	education
fce-4426	teachers
fce-4426	schools
fce-4426	secondary
fce-4426	county
fce-4426	study
fce-4426	nakuru
fce-4426	performance
fce-4426	effectiveness
fce-4426	students
fce-4426	research