Perhaps you should try some spelling variations:
sahabat dunia » sahabat dari, sahabat pena
seri belajar » teori belajar, cara belajar
belajar mata » belajar anak
mari belajar » hasil belajar
belajar dan » belajar anak
dan sahabat » para sahabat
dunia 1 » dunia 4
tetap » tetapi
tina » tinta, tiga, bina

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 mata tetap tina dini ) OR ( mari belajar dan sahabat dunia 1 ))~.
• Adding a wildcard symbol may retrieve word variants: (( seri belajar mata tetap tina dini ) or ( mari belajar dan sahabat dunia 1 ))*.