Perhaps you should try some spelling variations:
lembaga negara » lembaran negara, berbagai negara
belajar dan » belajar anak, belajar mata
dan lembaga » di lembaga
negara ri » negara di
budi dwi » budi tri
al anak » al abnak, akal anak, awal anak
al anam » al an'am, al anaam, al alam

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: (( hasil belajar dan lembaga negara ri ) OR ( hasil belajar ((al anak) OR (al anam)) budi dwi ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( hasil belajar dan lembaga negara ri ) or ( hasil belajar ((al anak) OR (al anam)) budi dwi ))~".
• Adding a wildcard symbol may retrieve word variants: (( hasil belajar dan lembaga negara ri ) or ( hasil belajar ((al anak) OR (al anam)) budi dwi ))*.