Perhaps you should try some spelling variations:
teori belajar » mari belajar
anak putra » anak pra, anak para
belajar al » belajar dan, belajar di, belajar anak
dini dan » kini dan, dini di, seni dan
al dini » al din, al dani, ad dini
dan m » dan _
dan a » dan al, dan _, dan 2

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: (( hasil belajar ((anak putra) OR (anak putus)) dan m ) OR ( teori belajar al dini dan a ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( hasil belajar ((anak putra) OR (anak putus)) dan m ) or ( teori belajar al dini dan a ))~".
• Adding a wildcard symbol may retrieve word variants: (( hasil belajar ((anak putra) OR (anak putus)) dan m ) or ( teori belajar al dini dan a ))*.