Perhaps you should try some spelling variations:
pengembangan perilaku » mengembangkan perilaku, pengembangan pribadi, pengembangan perangkat
perilaku ulama » perilaku islami, perilaku dalam, perilaku ummat
mari belajar » hasil belajar
ulama usaha » lama usaha, usaha usaha, laba usaha
anak dunia » bank dunia, minyak dunia
usaha tapi » usaha tani, usaha sapi, usaha tanpa

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 anak anak dunia 4 ) OR ( strategi pengembangan perilaku ulama usaha tapi ))~.
• Adding a wildcard symbol may retrieve word variants: (( mari belajar anak anak dunia 4 ) or ( strategi pengembangan perilaku ulama usaha tapi ))*.