Perhaps you should try some spelling variations:
manusia perguruan » manusia perpaduan, mahasiswa perguruan, manusia perkebunan
kekerasan manusia » kebebasan manusia, kekerasan masa, kesehatan manusia
perguruan dunia » pergerakan dunia
dan kekerasan » dan keserasian, dan kekuasaan
belajar di » belajar dan
di pertiwi » adi pertiwi, dian pertiwi, tk pertiwi

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( hasil belajar di pertiwi desa api ) OR ( dan kekerasan manusia perguruan dunia dan ))~.
• Adding a wildcard symbol may retrieve word variants: (( hasil belajar di pertiwi desa api ) or ( dan kekerasan manusia perguruan dunia dan ))*.