Perhaps you should try some spelling variations:
"seri teladan dan perkembangan sak songo" » "seri teladan dan pengembangan sak songo", "seri teladan dan perkembangan anak songo", "seri teladan dan perkembangan otak songo", "seri teladan dan perkembangan bank songo", "cerita teladan dan perkembangan sak songo", "seri teladan dari perkembangan sak songo", "seri teladan sang perkembangan sak songo", "seri telaah dan perkembangan sak songo"
"dan keteladanan dan keuangan wali songo" » "seri keteladanan dan keuangan wali songo", "dan keteladanan guru keuangan wali songo", "dan keteladanan dan keuangan dari songo", "dan keteladanan dan keuangan al songo", "dan keteladanan dan perjuangan wali songo"

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("dan keteladanan dan keuangan wali songo") or ("seri teladan dan perkembangan sak songo"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("dan keteladanan dan keuangan wali songo") OR ("seri teladan dan perkembangan sak songo")).
• Removing quotes may allow a broader search: (( dan keteladanan dan keuangan wali songo ) or ( seri teladan dan perkembangan sak songo )).
• Adding a wildcard symbol may retrieve word variants: (("dan keteladanan dan keuangan wali songo") or ("seri teladan dan perkembangan sak songo"))*.