Perhaps you should try some spelling variations:
anak berbakti » anak berbakat
belajar dasar » belajar dalam, belajar masak, pelajaran dasar
mari belajar » hasil belajar
dasar negara » tata negara
salam di » kalam di, salat di, islam di
alam di » kalam di, islam di, alam 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: (( teori belajar anak berbakti ((salam di) OR (alam di)) ) OR ( mari belajar dasar negara dan _ ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( teori belajar anak berbakti ((salam di) OR (alam di)) ) or ( mari belajar dasar negara dan _ ))~".
• Adding a wildcard symbol may retrieve word variants: (( teori belajar anak berbakti ((salam di) OR (alam di)) ) or ( mari belajar dasar negara dan _ ))*.