Perhaps you should try some spelling variations:
seri belajar » teori belajar, cara belajar
belajar mata » belajar anak
mari belajar » hasil belajar
day sejarah » dan sejarah, dari sejarah, saw sejarah
al sejarah » dan sejarah, saw sejarah, sae sejarah
dunia ii » dunia di, dunia 4, dunia 1
wajah » wadah, gajah, najah

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (( seri belajar mata wajah dunia ii ) or ( mari belajar ((al sejarah) OR (day sejarah)) _ india ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( seri belajar mata wajah dunia ii ) OR ( mari belajar ((al sejarah) OR (day sejarah)) _ india ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( seri belajar mata wajah dunia ii ) or ( mari belajar ((al sejarah) OR (day sejarah)) _ india ))*".