Perhaps you should try some spelling variations:
materi percakapan » mahir percakapan, materi pecahan, materi pelajaran
mari belajar » hasil belajar
belajar mata » belajar dan, belajar anak
dan dunia » di dunia
dan dari » dana dari, dan diari, dan dar
dan dadi » dan adi, dan hadi, dan jadi
mata dan » data dan, kata dan, fakta dan
masa 2 » jasa 2

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: (( materi percakapan ((dan dari) OR (dan dadi)) masa 2 ) OR ( mari belajar mata dan dunia dan ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( materi percakapan ((dan dari) OR (dan dadi)) masa 2 ) or ( mari belajar mata dan dunia dan ))~".
• Adding a wildcard symbol may retrieve word variants: (( materi percakapan ((dan dari) OR (dan dadi)) masa 2 ) or ( mari belajar mata dan dunia dan ))*.