Perhaps you should try some spelling variations:
mata belajar » malas belajar, cara belajar, gaya belajar
mari belajar » hasil belajar
batas dunia » atas dunia, atlas dunia, batas usia
belajar al » belajar dan, belajar di, belajar dalam
tata dunia » atas dunia, cita dunia, tata guna
kimia isi » kimia fisik, kimia edisi, kimia di
isi media » visi media, inti media, di media

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: (( mari belajar al ((tata dunia) OR (batas dunia)) dari ) OR ( mata belajar kimia isi media _ ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( mari belajar al ((tata dunia) OR (batas dunia)) dari ) or ( mata belajar kimia isi media _ ))~".
• Adding a wildcard symbol may retrieve word variants: (( mari belajar al ((tata dunia) OR (batas dunia)) dari ) or ( mata belajar kimia isi media _ ))*.