Perhaps you should try some spelling variations:
remaja muslim » remaja masjid
sehat manusia » sejati manusia, saat manusia, sesama manusia
manusia edisi » manusia di, manusia dari, manusia etika
seri belajar » teori belajar, mari belajar, cara belajar
seri remaja » merit remaja, diri remaja, seks remaja
muslim haji » muslim dari, muslim sehari, muslim kajian
belajar dan » belajar anak, belajar mata
haji dunia » dari dunia, api dunia, bagi dunia

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (( seri remaja muslim haji dunia 4 ) or ( seri belajar dan sehat manusia edisi ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( seri remaja muslim haji dunia 4 ) OR ( seri belajar dan sehat manusia edisi )).
• Adding a wildcard symbol may retrieve word variants: (( seri remaja muslim haji dunia 4 ) or ( seri belajar dan sehat manusia edisi ))*.