Perhaps you should try some spelling variations:
teori belajar » mari belajar
menurut yusuf » menurut hukum, menurut uu, menurut uud
remaja muslim » remaja masjid
diri remaja » fiksi remaja
belajar di » belajar dan
di menurut » i menurut, ii menurut, dini menurut
muslim dan » muslim di
yusuf ali » yusuf alim, yusuf al, yusuf nalim
hasan di » hasanah di, hasan ali

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 di menurut yusuf ali ) OR ( diri remaja muslim dan ((hasan di) OR (hasan al)) ))~.
• Adding a wildcard symbol may retrieve word variants: (( teori belajar di menurut yusuf ali ) or ( diri remaja muslim dan ((hasan di) or (hasan al)) ))*.