Perhaps you should try some spelling variations:
belajar batas » belajar bahas, belajar bahasa, belajar baca
mari belajar » hasil belajar
belajar mata » belajar anak
mata sejarah » fakta sejarah, jawa sejarah, materi sejarah
usia tiri » usia dini, usia tiga
tiri di » diri di, kiri di, tari di
sdi ii » sdi iv, sdi vi
sdi di » studi di

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: (( ayo belajar batas usia tiri di ) OR ( mari belajar mata sejarah ((sdi ii) OR (sdi di)) ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( ayo belajar batas usia tiri di ) or ( mari belajar mata sejarah ((sdi ii) OR (sdi di)) ))~".
• Adding a wildcard symbol may retrieve word variants: (( ayo belajar batas usia tiri di ) or ( mari belajar mata sejarah ((sdi ii) OR (sdi di)) ))*.