Perhaps you should try some spelling variations:
negara pegawai » negara negara, negara peranan, negara pengantar
pegawai akar » pegawai pasar, pegawai badan, pegawai pajak
bela negara » kepala negara
ayo belajar » mari belajar
jenis bela » seni bela, jenis telaah
akar dan » pakar dan, akal dan, dasar dan
ke di » ke vi
ke ii » ke iii, ke ix, ke vi

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: (( jenis bela negara pegawai akar dan ) OR ( ayo belajar ((ke di) OR (ke ii)) dunia dan ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( jenis bela negara pegawai akar dan ) or ( ayo belajar ((ke di) OR (ke ii)) dunia dan ))~".
• Adding a wildcard symbol may retrieve word variants: (( jenis bela negara pegawai akar dan ) or ( ayo belajar ((ke di) OR (ke ii)) dunia dan ))*.