Perhaps you should try some spelling variations:
belajar database » beluk database, dasar database
berbagai alat » sebagai alat, berbagai acara, berbagai wadah
database dan » database dengan, database java, database hp
belajar di » belajar dan
alat di » salat di, adat di, shalat di
dan ada » dan adam, dan adat, dan adi
ada iii » saga iii

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 di berbagai alat di ) OR ( mari belajar database dan ada iii ))~.
• Adding a wildcard symbol may retrieve word variants: (( hasil belajar di berbagai alat di ) or ( mari belajar database dan ada iii ))*.