Perhaps you should try some spelling variations:
sejarah dunia » sejarah dan
seri belajar » teori belajar, cara belajar
mari belajar » hasil belajar
dunia dini » dunia ini, dunia edisi, dunia dan
di batas » di atas, di baznas, di batang
dunia di » dunia dari, dunia dan, dunia 4

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 di batas ((mulia di) OR (dunia di)) ) or ( mari belajar dan sejarah dunia dini ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( seri belajar di batas ((mulia di) OR (dunia di)) ) OR ( mari belajar dan sejarah dunia dini )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( seri belajar di batas ((mulia di) OR (dunia di)) ) or ( mari belajar dan sejarah dunia dini ))".
• Adding a wildcard symbol may retrieve word variants: (( seri belajar di batas ((mulia di) OR (dunia di)) ) or ( mari belajar dan sejarah dunia dini ))*.