Perhaps you should try some spelling variations:
penelitian berdasar » penelitian berbasis, penilaian berdasar, penelitian bahasa
dan penelitian » dalam penelitian, 1 penelitian
teori belajar » mari belajar
belajar allah » belajar alat, belajar aqidah, belajar akidah
berdasar al » berdasarkan al
dan dunia » di dunia
al ummal » al kamal, al jamal, al umm
ummal 13 » ummal fi
dunia 1 » dunia 4

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: (( dan penelitian berdasar al ummal 13 ) OR ( teori belajar allah dan dunia 1 ))~.
• Adding a wildcard symbol may retrieve word variants: (( dan penelitian berdasar al ummal 13 ) or ( teori belajar allah dan dunia 1 ))*.