Perhaps you should try some spelling variations:
kekerasan manusia » kebebasan manusia, kekerasan masa, kesehatan manusia
dan kekerasan » dan keserasian, dan kekuasaan
mari belajar » hasil belajar
serat hasan » ishrat hasan, serat waosan, serat pangan
belajar ke » belajar di, belajar al
dan dunia » di dunia
ke serat » 1 serat
hasan di » hasanah di, hasan ali, hasan al

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: (( mari belajar ke serat hasan di ) OR ( dan kekerasan manusia dan dunia dan ))~.
• Adding a wildcard symbol may retrieve word variants: (( mari belajar ke serat hasan di ) or ( dan kekerasan manusia dan dunia dan ))*.