Perhaps you should try some spelling variations:
sisi sejarah » fiksi sejarah, saksi sejarah, mini sejarah
seri belajar » teori belajar, mari belajar, cara belajar
anak sahabat » antar sahabat, anak shalat, atau sahabat
sahabat pena » sahabat dunia, sahabat anak, sahabat yang
hukum dari » hukum waris, hukum dan
hukum di » hukum dan
dunia 1 » dunia 4
pena di » kopena di, pena dan

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( sisi sejarah ((hukum dari) or (hukum di)) dunia 1 ) or ( seri belajar anak sahabat pena di ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( sisi sejarah ((hukum dari) OR (hukum di)) dunia 1 ) OR ( seri belajar anak sahabat pena di )).
• Adding a wildcard symbol may retrieve word variants: (( sisi sejarah ((hukum dari) or (hukum di)) dunia 1 ) or ( seri belajar anak sahabat pena di ))*.