Perhaps you should try some spelling variations:
mari belajar » hasil belajar
belajar anak » belajar dan
belajar dwi » belajar di, belajar dari, belajar demi
anak sajak » anak sejak, sajak sajak, anak anak
sajak usi » sejak usia, anak usi
usi dini » usai dini
sunar » sinar, sunan, sunah

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: (( ayo belajar dwi sunar usia dini ) OR ( mari belajar anak sajak usi dini ))~.
• Adding a wildcard symbol may retrieve word variants: (( ayo belajar dwi sunar usia dini ) or ( mari belajar anak sajak usi dini ))*.