Perhaps you should try some spelling variations:
seri belajar » teori belajar, mari belajar, cara belajar
belajar cina » belajar ipa, belajar cara, belajar cepat
belajar anak » belajar dan
dunia bisnis » media bisnis
cina sejak » jiwa sejak, cinta sejati, pidana sejak
bank dunia » dan dunia
anak bank » anak baik, anak anak, anak basa

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 cina sejak usia dini ) or ( seri belajar anak bank dunia bisnis ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( seri belajar cina sejak usia dini ) OR ( seri belajar anak bank dunia bisnis )).
• Adding a wildcard symbol may retrieve word variants: (( seri belajar cina sejak usia dini ) or ( seri belajar anak bank dunia bisnis ))*.