Perhaps you should try some spelling variations:
teori belajar » mari belajar
remaja muslim » remaja masjid
belajar mata » belajar anak
seri remaja » merit remaja, diri remaja, seks remaja
mata sehat » malam sehat, cara sehat, wanita sehat
sehat usia » sehat mulia, sejak usia, saat usia
usia diri » usia dini, usia di

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: (( seri remaja muslim sehari ((dan di) OR (dan dr)) ) OR ( teori belajar mata sehat usia diri ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( seri remaja muslim sehari ((dan di) OR (dan dr)) ) or ( teori belajar mata sehat usia diri ))~".
• Adding a wildcard symbol may retrieve word variants: (( seri remaja muslim sehari ((dan di) OR (dan dr)) ) or ( teori belajar mata sehat usia diri ))*.