Perhaps you should try some spelling variations:
mari belajar » hasil belajar
belajar drum » belajar dalam, belajar dan, belajar di
belajar anak » belajar dan
asal usil » asal usul
dan tini » dan kini, dan dini, dan tim
usil di » usia di, usul di, susilo di
tip » tips, tipe, tiap

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 drum asal usil di ) or ( teori belajar anak sehat ((dan tini) OR (dan tip)) ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( mari belajar drum asal usil di ) OR ( teori belajar anak sehat ((dan tini) OR (dan tip)) ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( mari belajar drum asal usil di ) or ( teori belajar anak sehat ((dan tini) OR (dan tip)) ))*".