Perhaps you should try some spelling variations:
sejarah mediator » sebagai mediator, peran mediator
tentang sejarah » tentang serah, sepanjang sejarah
belajar tentang » belajar dengan, belajar tuntas
belajar bakar » belajar baca, belajar bahas, belajar dasar
bakar minyak » balik minyak
minyak dunia » menguak dunia, minyak bumi, minyak dan
mediator di » meditator 30, mediator non

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: (( hasil belajar bakar minyak dunia 4 ) OR ( mari belajar tentang sejarah mediator di ))~.
• Adding a wildcard symbol may retrieve word variants: (( hasil belajar bakar minyak dunia 4 ) or ( mari belajar tentang sejarah mediator di ))*.