Perhaps you should try some spelling variations:
sahabat dunia » sahabat dari, sahabat pena
teori belajar » mari belajar
belajar mata » belajar anak
cara belajar » mari belajar, dalam belajar, ayo belajar
belajar di » belajar dan
di sahabat » dan sahabat, dua sahabat, 1 sahabat
tiga dini » tiga di, tiga kiai, tiga dimensi
dunia 1 » dunia 4

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 belajar mata tetap ((tiga dini) OR (tina dini)) ) OR ( cara belajar di sahabat dunia 1 ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( teori belajar mata tetap ((tiga dini) OR (tina dini)) ) or ( cara belajar di sahabat dunia 1 ))~".
• Adding a wildcard symbol may retrieve word variants: (( teori belajar mata tetap ((tiga dini) OR (tina dini)) ) or ( cara belajar di sahabat dunia 1 ))*.