Perhaps you should try some spelling variations:
pelajaran keadilan » pelajaran ketrampilan, pelajaran keterampilan, pelajaran ketreampilan
kitab pelajaran » kitab peladjaran, mata pelajaran, jawab pelajaran
keadilan sosial » kepedulian sosial, kehidupan sosial, kemampuan sosial
seri belajar » teori belajar, mari belajar, cara belajar
belajar ski » belajar di, belajar ke, belajar sains
dan dunia » di dunia
sosial di » sosial dan

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( seri belajar ski ((bank dunia) OR (dan dunia)) 1 ) or ( kitab pelajaran keadilan sosial di _ ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( seri belajar ski ((bank dunia) OR (dan dunia)) 1 ) OR ( kitab pelajaran keadilan sosial di _ ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( seri belajar ski ((bank dunia) OR (dan dunia)) 1 ) or ( kitab pelajaran keadilan sosial di _ ))*".