Perhaps you should try some spelling variations:
"mengenal dunia maya" » "mengenal dan maya", "mengubah dunia maya", "mengenal dunia maka", "mengenal dunia mata", "mengenal dunia masa"
"mengenal kain batang" » "mengenal sains batang", "mengenal dan batang", "mengenal air batang", "mengenal masin batang", "mengenal kab batang", "mengenal man batang"
"mengenal ikan batang" » "mengenal dan batang", "mengenal ipa batang", "mengenal hewan batang", "mengenal kab batang", "mengenal man batang", "mengenal ikan baung"

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 ikan batang"))) or ("mengenal dunia maya"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("mengenal kain batang") OR ("mengenal ikan batang"))) OR ("mengenal dunia maya")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"mengenal kain batang\") OR (\"mengenal ikan batang\"))) or (\"mengenal dunia maya\"))".
• Removing quotes may allow a broader search: (((( mengenal kain batang ) OR ( mengenal ikan batang ))) or ( mengenal dunia maya )).
• Adding a wildcard symbol may retrieve word variants: (((("mengenal kain batang") OR ("mengenal ikan batang"))) or ("mengenal dunia maya"))*.