Perhaps you should try some spelling variations:
"mengenal dunia wayang" » "mengenal dan wayang", "mengubah dunia wayang", "mengenal dunia maya", "mengenal dunia ruang", "mengenal media wayang"
"mengenal dunia yang" » "mengenal dan yang", "mengubah dunia yang", "mengenal dunia dan"
"mengenal kain batang" » "mengenal sains batang", "mengenal dan batang", "mengenal air batang", "mengenal masin batang", "mengenal kab batang", "mengenal man batang"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("mengenal kain batang") or ((("mengenal dunia wayang") OR ("mengenal dunia yang"))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("mengenal kain batang") OR ((("mengenal dunia wayang") OR ("mengenal dunia yang"))))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"mengenal kain batang\") or (((\"mengenal dunia wayang\") OR (\"mengenal dunia yang\"))))*".
• Removing quotes may allow a broader search: (( mengenal kain batang ) or ((( mengenal dunia wayang ) OR ( mengenal dunia yang ))))*.