Perhaps you should try some spelling variations:
materi dahlan » materi hafalan, materi dan, materi dasar
iskan sejarah » islam sejarah, dan sejarah, quran sejarah
sejarah akar » sejarah aksara, sejarah atsar, sejarah anak
ayo belajar » mari belajar
salam dan » alam dan, saham dan, salim dan
dalam dan » alam dan, islam dan, dalam al
pasti dan » pati dan, plastik dan, pastry dan

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 dahlan iskan sejarah akar 2 ) OR ( ayo belajar ((salam dan) OR (dalam dan)) pasti dan ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( materi dahlan iskan sejarah akar 2 ) or ( ayo belajar ((salam dan) OR (dalam dan)) pasti dan ))~".
• Adding a wildcard symbol may retrieve word variants: (( materi dahlan iskan sejarah akar 2 ) or ( ayo belajar ((salam dan) OR (dalam dan)) pasti dan ))*.