Perhaps you should try some spelling variations:
seri belajar » teori belajar, cara belajar
mari belajar » hasil belajar
anak wajah » anak gajah, anak tanah, anak jajahan
belajar al » belajar dan, belajar di, belajar dalam
dunia di » dunia ii, dunia dari, dunia dan
al sejak » sd sejak
dini » ini, diri

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 anak wajah dunia di ) or ( mari belajar al sejak usia dini ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( seri belajar anak wajah dunia di ) OR ( mari belajar al sejak usia dini )).
• Adding a wildcard symbol may retrieve word variants: (( seri belajar anak wajah dunia di ) or ( mari belajar al sejak usia dini ))*.