Perhaps you should try some spelling variations:
mari belajar » hasil belajar
mata lembaga » pada lembaga, mutu lembaga, dalam lembaga
cara belajar » dalam belajar, ayo belajar
dr dunia » di dunia, dari dunia, dan dunia
dunia di » dunia ii, dunia dari, dunia dan
anak dr » anak di, anak dari, anak dan

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( mari belajar mata lembaga ((negara di) OR (negara dan)) ) or ( cara belajar anak dr dunia di ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( mari belajar mata lembaga ((negara di) OR (negara dan)) ) OR ( cara belajar anak dr dunia di ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( mari belajar mata lembaga ((negara di) OR (negara dan)) ) or ( cara belajar anak dr dunia di ))*".