Perhaps you should try some spelling variations:
mari belajar » hasil belajar
beri belajar » seri belajar, teori belajar, hari belajar
belajar anak » belajar dan
belajar drs » belajar dos, belajar dari, belajar drum
anwar usia » anak usia, awal usia
drs anwar » ari anwar, r anwar
dan dunia » di dunia
dan dini » dan kini, dan tini, dan di
usia di » usia dini, dunia di, mulia di

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: (( mari belajar drs anwar usia di ) OR ( beri belajar anak semua ((dan dini) OR (dan dunia)) ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( mari belajar drs anwar usia di ) or ( beri belajar anak semua ((dan dini) OR (dan dunia)) ))~".
• Adding a wildcard symbol may retrieve word variants: (( mari belajar drs anwar usia di ) or ( beri belajar anak semua ((dan dini) OR (dan dunia)) ))*.