Perhaps you should try some spelling variations:
peraturan seminar » pengaturan seminar, peraturan jaminan, peraturan pemeintah
mari belajar » hasil belajar
seminar masa » sinar mas
belajar di » belajar dan
masa usaha » kuasa usaha, tata usaha, lama usaha
usaha tapi » usaha tani, usaha sapi, usaha tanpa
mi dunia » di dunia, mini dunia, demi dunia

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (( mari belajar di mi dunia 4 ) or ( dan peraturan seminar masa usaha tapi ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( mari belajar di mi dunia 4 ) OR ( dan peraturan seminar masa usaha tapi ))*.