Perhaps you should try some spelling variations:
kitab pelajaran » kitab peladjaran, mata pelajaran, jawab pelajaran
pelajaran hati » pelajaran pai, pelajaran dari, pelajaran tata
belajar sains » belajar dan
mari belajar » hasil belajar
sains alam » sains dalam, sains anak, sains islami
alam hadar » al hadar, alam pada
ali yahya » a yahya
abi yahya » a yahya, bin yahya
hadar di » hadir di, dasar di, datar di

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (( kitab pelajaran hati ((ali yahya) OR (abi yahya)) b ) or ( mari belajar sains alam hadar di ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( kitab pelajaran hati ((ali yahya) OR (abi yahya)) b ) OR ( mari belajar sains alam hadar di ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( kitab pelajaran hati ((ali yahya) OR (abi yahya)) b ) or ( mari belajar sains alam hadar di ))*".