Perhaps you should try some spelling variations:
belajar sains » belajar dan
mari belajar » hasil belajar
hatta ali » hatta alim, hatta aku
sains al » sains ala, sains alam, sains dan
al datar » al darari, al dzakar, al durar
datar di » dasar di, datang di, datar dan
ala ali » ala al, al ali, adlan ali
yahya b » yahya bin, yahya al
mata » data, kata, maka

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: (( mata pelajaran ((hatta ali) OR (ala ali)) yahya b ) OR ( mari belajar sains al datar di ))~.
• Adding a wildcard symbol may retrieve word variants: (( mata pelajaran ((hatta ali) or (ala ali)) yahya b ) or ( mari belajar sains al datar di ))*.