Perhaps you should try some spelling variations:
peladjaran sosial » pelayanan sosial, pemasaran sosial, pekerjaan sosial
kitab peladjaran » kitab pelajaran, jawab pelajaran
mari belajar » hasil belajar
belajar paru » belajar para, belajar pai, belajar dari
social media » sosial media
bank dunia » dan dunia
paru bank » pada bank, paru dan, pad bank
dunia ii » dunia di, dunia 4, dunia 1

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: (( mari belajar paru bank dunia ii ) OR ( kitab peladjaran sosial social media _ ))~.
• Adding a wildcard symbol may retrieve word variants: (( mari belajar paru bank dunia ii ) or ( kitab peladjaran sosial social media _ ))*.