Perhaps you should try some spelling variations:
belajar sosial » belakang sosial, belajar siswa, belajar sosiologi
sosial tenaga » sosial remaja
tenaga sarana » sebagai sarana, tentang sarana, tenaga surya
belajar bijak » belajar bidang, belajar anak, belajar baca
seri belajar » teori belajar, cara belajar
mari belajar » hasil belajar
bijak bank » bijak dan, bijak san, bijak sang
bank dunia » dan dunia
sarana di » sarang di, sarana dan, sariya di

You may be able to get more results by adjusting your search query.

• If you are trying to use Boolean operators, they must be ALL CAPS: (( seri belajar sosial tenaga sarana di ) OR ( mari belajar bijak bank dunia dan ))~.
• Adding a wildcard symbol may retrieve word variants: (( seri belajar sosial tenaga sarana di ) or ( mari belajar bijak bank dunia dan ))*.