Perhaps you should try some spelling variations:
"seri teladan dan pengembangan aini songo" » "seri teladan dan pengembangan diri songo", "seri teladan dan pengembangan seni songo", "seri teladan dan pengembangan bisnis songo", "cerita teladan dan pengembangan aini songo", "seri teladan dari pengembangan aini songo", "seri teladan sang pengembangan aini songo", "seri telaah dan pengembangan aini songo"
"seri teladan dan perjuangan wali songo" » "seri teladan dan keuangan wali songo", "seri teladan dan perkembangan wali songo", "cerita teladan dan perjuangan wali songo", "seri teladan dari perjuangan wali songo", "seri teladan sang perjuangan wali songo", "seri telaah dan perjuangan wali songo", "seri teladan dan perjuangan ali 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: (("seri teladan dan perjuangan wali songo") or ("seri teladan dan pengembangan aini songo"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("seri teladan dan perjuangan wali songo") OR ("seri teladan dan pengembangan aini songo")).
• Removing quotes may allow a broader search: (( seri teladan dan perjuangan wali songo ) or ( seri teladan dan pengembangan aini songo )).
• Adding a wildcard symbol may retrieve word variants: (("seri teladan dan perjuangan wali songo") or ("seri teladan dan pengembangan aini songo"))*.