Perhaps you should try some spelling variations:
lembaga negara » lembaran negara, berbagai negara
belajar bahsa » belajar bahasa, belajar baca, belajar bahas
bahsa lembaga » pada lembaga, bank lembaga
milyar dan » milia dan, pilar dan
belajar 9 » belajar di, belajar al, belajar ke
negara 1 » negara di, negara ri
9 milyar » 15 milyar
dan di » dan dr

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 bahsa lembaga negara 1 ) OR ( dalam belajar 9 milyar dan di ))~.
• Adding a wildcard symbol may retrieve word variants: (( hasil belajar bahsa lembaga negara 1 ) or ( dalam belajar 9 milyar dan di ))*.