Perhaps you should try some spelling variations:
ulang perjuangan » dan perjuangan, yan perjuangan, sarana perjuangan
sains perjuangan » sarana perjuangan, dan perjuangan, arus perjuangan
perjuangan aini » perjuangan fisik, perjuangan wali, perjuangan aman
perjuangan dan » perjuangan wali, keuangan dan, perkembangan dan
teladan sains » teladan sang, belajar sains, jelajah sains
sirri telaah » bisri telaah, asyari telaah, sirri setelah
seri teladan » cerita teladan
dan sains » dengan sains

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( sirri telaah ulang perjuangan aini songo ) or ( seri teladan sains perjuangan dan sains ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( sirri telaah ulang perjuangan aini songo ) OR ( seri teladan sains perjuangan dan sains )).
• Adding a wildcard symbol may retrieve word variants: (( sirri telaah ulang perjuangan aini songo ) or ( seri teladan sains perjuangan dan sains ))*.