Perhaps you should try some spelling variations:
pelayanan sosial » perubahan sosial
kitab pelayanan » kitab pelajaran, kitab peladjaran, atas pelayanan
sosial sosial » sosial social, sosial seksual, sosial siswa
seri belajar » teori belajar, mari belajar, cara belajar
sosial media » sosial di
belajar di » belajar dan
dunia di » dunia dari, dunia dan, 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: (( seri belajar di atas ((dunia di) OR (dunia 4)) ) OR ( kitab pelayanan sosial sosial media _ ))~.
• Adding a wildcard symbol may retrieve word variants: (( seri belajar di atas ((dunia di) or (dunia 4)) ) or ( kitab pelayanan sosial sosial media _ ))*.