Perhaps you should try some spelling variations:
dan kesalahan » dan kesalehan, dari kesalahan, dan kesadaran
belajar mutu » belajar mata, belajar guru, belajar bermutu
ayo belajar » mari belajar
mutu bagi » mutah bagi, jitu bagi, menu bagi
dunia ii » dunia di, dunia 4, dunia 19
dunia 1 » dunia 4
anak 6 » anak 3, anak 2, anak 1

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( hasil belajar mutu bagi anak 6 ) or ( ayo belajar dan kesalahan ((dunia ii) OR (dunia 1)) ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( hasil belajar mutu bagi anak 6 ) OR ( ayo belajar dan kesalahan ((dunia ii) OR (dunia 1)) ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( hasil belajar mutu bagi anak 6 ) or ( ayo belajar dan kesalahan ((dunia ii) OR (dunia 1)) ))*".