Perhaps you should try some spelling variations:
mari belajar » hasil belajar
anak badung » anak kandung, anak agung, anak burung
badung usia » badung punya
usia diri » usia dini, usia di
demi dan » damai dan, demi kian, demi sang
dewi dan » dewi adam, dewi dkk, dewi a
dunia 1 » dunia 4

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( ayo belajar ((demi dan) OR (dewi dan)) dunia 1 ) or ( mari belajar anak badung usia diri ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( ayo belajar ((demi dan) OR (dewi dan)) dunia 1 ) OR ( mari belajar anak badung usia diri ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( ayo belajar ((demi dan) OR (dewi dan)) dunia 1 ) or ( mari belajar anak badung usia diri ))*".