Perhaps you should try some spelling variations:
mari belajar » hasil belajar
sayid ahmad » sayyid ahmad, hamid ahmad, farid ahmad
bin membuat » bisa membuat, dan membuat, tip membuat
mengapa api » mengapa nabi, mengapa air, mengapa anak
belajar eq » belajar btq, belajar di, belajar al
buku sang » buku yang, buku sains, buku satu
api i » api di, ipi i
saku » satu, aku, laku

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: (( sayid ahmad bin membuat ((buku sang) OR (buku saku)) ) OR ( mari belajar eq mengapa api i ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( sayid ahmad bin membuat ((buku sang) OR (buku saku)) ) or ( mari belajar eq mengapa api i ))~".
• Adding a wildcard symbol may retrieve word variants: (( sayid ahmad bin membuat ((buku sang) OR (buku saku)) ) or ( mari belajar eq mengapa api i ))*.