Perhaps you should try some spelling variations:
atas berbagai » atasi berbagai, atas pelbagai, bas berbagai
berbagai alat » sebagai alat, berbagai acara, berbagai macam
teori belajar » mari belajar
belajar di » belajar dan
bank dunia » dan dunia
alat di » salat di, adat di, shalat di
di bank » di balik
telaah » telah

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: (( remaja telaah atas berbagai alat di ) OR ( teori belajar di bank dunia dan ))~.
• Adding a wildcard symbol may retrieve word variants: (( remaja telaah atas berbagai alat di ) or ( teori belajar di bank dunia dan ))*.