Perhaps you should try some spelling variations:
kitab pelajaran » kitab peladjaran, mata pelajaran, jawab pelajaran
pelajaran ujian » pelajaran qur'an, pelajaran quran, pelajaran aqidah
seri belajar » teori belajar, mari belajar, cara belajar
ujian sosial » kajian sosial, ujian soal, dan sosial
belajar al » belajar dan, belajar di, belajar dalam
atas dunia » atlas dunia, batas dunia, anak dunia
atas usia » batas usia, atas sma, atas pria
sosial di » sosial 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: (( seri belajar al ((atas usia) OR (atas dunia)) 4 ) OR ( kitab pelajaran ujian sosial di _ ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( seri belajar al ((atas usia) OR (atas dunia)) 4 ) or ( kitab pelajaran ujian sosial di _ ))~".
• Adding a wildcard symbol may retrieve word variants: (( seri belajar al ((atas usia) OR (atas dunia)) 4 ) or ( kitab pelajaran ujian sosial di _ ))*.