Perhaps you should try some spelling variations:
seri belajar » teori belajar, cara belajar
belajar kaya » belajar mata, belajar baca, belajar kajian
mari belajar » hasil belajar
belajar para » belajar pada, belajar cara, belajar puasa
sahabat yang » sahabat nabi, sahabat anak
kaya ketan » daya setan, daya kentang
ketan dan » setan dan, khitan dan, hutan dan
dan raja » dan remaja, sang raja

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 kaya ketan dan raja ) or ( mari belajar para sahabat yang _ ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( seri belajar kaya ketan dan raja ) OR ( mari belajar para sahabat yang _ ))*.