Perhaps you should try some spelling variations:
belajar langkah » belajar angka, belas langkah
islam dakwah » dalam dakwah, islam dakam, islam dalam
langkah anak » langkah bapak, langkah awal, langkah pak
teori belah » teori belajar
belah islam » bela islam, besar islam, bulan islam
anak dunia » bank dunia, minyak dunia
dunia ii » dunia di, dunia 4, dunia 1

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: (( teori belah islam dakwah ((dan di) OR (dan dr)) ) OR ( hasil belajar langkah anak dunia ii ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( teori belah islam dakwah ((dan di) OR (dan dr)) ) or ( hasil belajar langkah anak dunia ii ))~".
• Adding a wildcard symbol may retrieve word variants: (( teori belah islam dakwah ((dan di) OR (dan dr)) ) or ( hasil belajar langkah anak dunia ii ))*.