Perhaps you should try some spelling variations:
materi penataran » materi pelajaran, materi pemantapan, materi percakapan
penataran tua » penataran dan, penataran p4
berbagai cara » berbagai acara, berbagai negara
belajar ejaan » belajar dengan, belajar dan
tua berbagai » tema berbagai, tua sebagai, untuk berbagai
mari belajar » hasil belajar

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 penataran tua berbagai cara 1 ) OR ( mari belajar ejaan (atlas OR atas) dunia 4 ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( materi penataran tua berbagai cara 1 ) or ( mari belajar ejaan (atlas OR atas) dunia 4 ))~".
• Adding a wildcard symbol may retrieve word variants: (( materi penataran tua berbagai cara 1 ) or ( mari belajar ejaan (atlas OR atas) dunia 4 ))*.