Perhaps you should try some spelling variations:
pelajaran sosial » pelayanan sosial, pemasaran sosial, pelayanaan sosial
kitab pelajaran » kitab peladjaran, mata pelajaran, jawab pelajaran
teori belajar » mari belajar
social media » sosial media
belajar dan » belajar anak, belajar mata
anak dunia » bank dunia, minyak dunia
dunia 1 » dunia 4

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: (( teori belajar dan anak dunia 1 ) OR ( kitab pelajaran sosial social media _ ))~.
• Adding a wildcard symbol may retrieve word variants: (( teori belajar dan anak dunia 1 ) or ( kitab pelajaran sosial social media _ ))*.