Perhaps you should try some spelling variations:
belajar sosial » belakang sosial, belajar siswa, belajar sosiologi
sosial tenaga » sosial remaja
seri belajar » teori belajar, cara belajar
mari belajar » hasil belajar
tenaga alat » tenaga dalam, sebagai alat
dunia dari » dunia dan
dpk bank » pt bank, dan bank, dpk dan
alat di » salat di, adat di, shalat di
di bank » di balik

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: (( seri belajar sosial tenaga alat di ) OR ( mari belajar ((dpk bank) OR (di bank)) dunia dari ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( seri belajar sosial tenaga alat di ) or ( mari belajar ((dpk bank) OR (di bank)) dunia dari ))~".
• Adding a wildcard symbol may retrieve word variants: (( seri belajar sosial tenaga alat di ) or ( mari belajar ((dpk bank) OR (di bank)) dunia dari ))*.