Perhaps you should try some spelling variations:
belajar waktu » belajar aku, belajar faktor, belajar mata
waktu tentang » fakta tentang, tahu tentang, baru tentang
belajar ala » belajar alat, belajar al, belajar aba
ala sahabat » alam sahabat, alami sahabat, para sahabat
bunga di » bunga dari, bunga dan, bunga api
kita » kitab, kata, kota

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 waktu tentang bunga di ) OR ( mari belajar ala sahabat kita 1 ))~.
• Adding a wildcard symbol may retrieve word variants: (( hasil belajar waktu tentang bunga di ) or ( mari belajar ala sahabat kita 1 ))*.