Perhaps you should try some spelling variations:
"demi kesehatan keperawatan 61" » "demi kesehatan keselamatan 61", "demi kebidanan keperawatan 61", "demi penelitian keperawatan 61", "seri kesehatan keperawatan 61", "segi kesehatan keperawatan 61", "dunia kesehatan keperawatan 61", "demi kesehatan keperawatan 102"
"seri ketrampilan pekerja tangan" » "seri ketrampilan kerja tangan", "seri keterampilan kerja tangan", "seri ketrampilan merenda tangan", "1 ketrampilan pekerja tangan", "dan ketrampilan pekerja tangan", "seri ketrampilan pekerjaan tangan", "seri ketrampilan pekerja dengan", "seri ketrampilan pekerja tangguh"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("seri ketrampilan pekerja tangan") or ("demi kesehatan keperawatan 61"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("seri ketrampilan pekerja tangan") OR ("demi kesehatan keperawatan 61")).
• Removing quotes may allow a broader search: (( seri ketrampilan pekerja tangan ) or ( demi kesehatan keperawatan 61 )).
• Adding a wildcard symbol may retrieve word variants: (("seri ketrampilan pekerja tangan") or ("demi kesehatan keperawatan 61"))*.