Perhaps you should try some spelling variations:
seri belajar » teori belajar, cara belajar
mari belajar » hasil belajar
belajar tata » belajar mata, belajar tanpa, belajar baca
belajar al » belajar dan, belajar di, belajar anak
al sejarah » dan sejarah, saw sejarah, day sejarah
bank dunia » dan dunia
dunia dari » dunia dan
tata bank » pada bank, dana bank, jasa bank

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