Perhaps you should try some spelling variations:
mari belajar » hasil belajar
belajar sari » belajar dari, belajar santri, belajar bagi
di malam » di dalam, di alam, di mata
dunia ii » dunia di, dunia 4, dunia 1
di masa » dari masa
alat 23 » ayat 23
sari di » hari di, tari di, santri di

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 ((di malam) OR (di masa)) sebagai alat 23 ) OR ( mari belajar sari di dunia ii ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( materi ((di malam) OR (di masa)) sebagai alat 23 ) or ( mari belajar sari di dunia ii ))~".
• Adding a wildcard symbol may retrieve word variants: (( materi ((di malam) OR (di masa)) sebagai alat 23 ) or ( mari belajar sari di dunia ii ))*.