Perhaps you should try some spelling variations:
materi belajar » teori belajar, seri belajar, strategi belajar
belajar baca » belajar mata, belajar membaca, belajar bahasa
mari belajar » hasil belajar
baca bahaya » baca bahasa, dalam bahaya
dan wahid » din wahid, dan syahid, dien wahid
wahid dan » tauhid dan, wahid al, wahid dkk
dan 11 » dan 19
dan 12 » dan 19
dan 4 » dan _, dan m, dan 2

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: (( materi belajar baca bahaya ((dan 11) OR (dan 12)) ) OR ( mari belajar dan wahid dan 4 ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( materi belajar baca bahaya ((dan 11) OR (dan 12)) ) or ( mari belajar dan wahid dan 4 ))~".
• Adding a wildcard symbol may retrieve word variants: (( materi belajar baca bahaya ((dan 11) OR (dan 12)) ) or ( mari belajar dan wahid dan 4 ))*.