Perhaps you should try some spelling variations:
batang telaah » bantani telaah, bantany telaah, batang kelas
atsiri dan » asri dan, natsir dan, siri dan
qs sejarah » ips sejarah, 1 sejarah, 2 sejarah
abu balik » abu malik, arus balik
dan udara » dan budaya, dan cara, dan upaya
telaah qs » telaah 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: (( abu balik minyak atsiri dan udara ) OR ( batang telaah qs sejarah ((d i) OR (pd i)) ))~.
• Adding a wildcard symbol may retrieve word variants: (( abu balik minyak atsiri dan udara ) or ( batang telaah qs sejarah ((d i) or (pd i)) ))*.