Perhaps you should try some spelling variations:
pelayanan sosial » perubahan sosial
kitab pelayanan » kitab pelajaran, kitab peladjaran, atas pelayanan
beri belajar » seri belajar, teori belajar, mari belajar
social media » sosial media
batas dunia » atas dunia, atlas dunia, batas usia
anak batas » anak bahasa, anak badai, anak basa
dunia di » dunia ii, dunia dari, dunia dan

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: (( beri belajar anak batas dunia di ) OR ( kitab pelayanan sosial social media _ ))~.
• Adding a wildcard symbol may retrieve word variants: (( beri belajar anak batas dunia di ) or ( kitab pelayanan sosial social media _ ))*.