Perhaps you should try some spelling variations:
perkembangan wali » perkembangan bayi, perkembangan dari, perkembangan dalam
dan perkembangan » dan pengembangan
ulang perjuangan » dan perjuangan, yan perjuangan, sarana perjuangan
seri telaah » seri teladan, cerai telaah, seri jelajah
wali songoa » wali sanga
telaah dan » teladan dan, telaah al, telaah maani

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 telaah dan perkembangan wali songoa ) OR ( seri telaah ulang perjuangan wali songo ))~.
• Adding a wildcard symbol may retrieve word variants: (( seri telaah dan perkembangan wali songoa ) or ( seri telaah ulang perjuangan wali songo ))*.