Perhaps you should try some spelling variations:
ketrampilan kerja » ketrampilan dari, ketrampilan smta
ketrampilan sepak » ketrampilan anak, ketrampilan pkk, ketrampilan smta
ketrampilan kulit » ketrampilan menulis, ketrampilan dari, keterampilan kain
ser ketrampilan » seri ketrampilan, seri keterampilan, dasar ketrampilan
sepak tangan » tepuk tangan, sepak takraw, sapu tangan

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( ser ketrampilan sepak tangan ) or ( dan ((ketrampilan kerja) OR (ketrampilan kulit)) anak ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( ser ketrampilan sepak tangan ) OR ( dan ((ketrampilan kerja) OR (ketrampilan kulit)) anak ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( ser ketrampilan sepak tangan ) or ( dan ((ketrampilan kerja) OR (ketrampilan kulit)) anak ))*".