Perhaps you should try some spelling variations:
"serial keterampilan gerakan tangan" » "serial keterampilan kecakapan tangan", "serial kepemimpinan gerakan tangan", "serial keserasian gerakan tangan", "seri keterampilan gerakan tangan", "seksual keterampilan gerakan tangan", "peran keterampilan gerakan tangan", "serial keterampilan kerajaan tangan", "serial keterampilan kerajian tangan", "serial keterampilan kerajnan tangan"
"seri ketrampilan kemasan tangan" » "seri ketrampilan memasak tangan", "seri keterampilan memasak tangan", "seri ketrampilan kerajinan tangan", "1 ketrampilan kemasan tangan", "dan ketrampilan kemasan tangan", "seri ketrampilan kerajaan tangan", "seri ketrampilan kerajian tangan", "seri ketrampilan kerajnan tangan"

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("serial keterampilan gerakan tangan") or ("seri ketrampilan kemasan tangan"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("serial keterampilan gerakan tangan") OR ("seri ketrampilan kemasan tangan")).
• Removing quotes may allow a broader search: (( serial keterampilan gerakan tangan ) or ( seri ketrampilan kemasan tangan )).
• Adding a wildcard symbol may retrieve word variants: (("serial keterampilan gerakan tangan") or ("seri ketrampilan kemasan tangan"))*.