Perhaps you should try some spelling variations:
seri belajar » teori belajar, mari belajar, cara belajar
belajar baca » belajar mata, belajar membaca, belajar bahasa
anak ilmiah » junal ilmiah, dasar ilmiah
bank dunia » dan dunia
baca bank » pada bank, baca anak, dana bank
dunia ii » dunia di, dunia 4, dunia 1

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: (( seri belajar anak ilmiah dalam al ) OR ( hasil belajar baca bank dunia ii ))~.
• Adding a wildcard symbol may retrieve word variants: (( seri belajar anak ilmiah dalam al ) or ( hasil belajar baca bank dunia ii ))*.