Perhaps you should try some spelling variations:
perpajakan fikih » pelajaran fikih, perpajakan di, perpajakan buku
seri belajar » teori belajar, mari belajar, cara belajar
fikih sosial » fiqh sosial, fikih siswa
kelas dunia » atlas dunia, kelas dengan
belajar di » belajar dan
sosial di » sosial dan

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( seri belajar di kelas dunia dan ) or ( cara perpajakan fikih sosial di _ ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( seri belajar di kelas dunia dan ) OR ( cara perpajakan fikih sosial di _ ))*.