Perhaps you should try some spelling variations:
perbandingan di » perbandingan dari, perbandingan dan, perbandingan tk
keamanan negara » keuangan negara, tahanan negara
dan keamanan » dan pelayanan, dan keagamaan, dan kebidanan
belajar 5 » belajar 9, belajar di, belajar al
5 peran » 5 pesan, 1 peran, 4 perang
di dan » dai dan, bi dan, diri dan

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 5 peran dan ix ) OR ( dan keamanan negara perbandingan di dan ))~.
• Adding a wildcard symbol may retrieve word variants: (( hasil belajar 5 peran dan ix ) or ( dan keamanan negara perbandingan di dan ))*.