Perhaps you should try some spelling variations:
"seri teladan sang perjuangan ri songo" » "seri teladan yan perjuangan ri songo", "seri teladan sarana perjuangan ri songo", "seri teladan panji perjuangan ri songo", "seri teladan sang perjuangan di songo", "seri teladan sang perjuangan pgri songo", "seri teladan sang perjuangan aini songo", "cerita teladan sang perjuangan ri songo", "seri teladan orang perjuangan ri songo", "seri teladan dan perjuangan ri songo", "seri teladan nabi perjuangan ri songo"
"seri telaah dan perjuangan wali songo" » "seri telaah dan keuangan wali songo", "seri telaah dan perkembangan wali songo", "cerai telaah dan perjuangan wali songo", "seri jelajah dan perjuangan wali songo", "sirri telaah dan perjuangan wali songo", "seri teladan dan perjuangan wali songo", "seri telaah al perjuangan wali songo", "seri telaah ulang perjuangan wali songo", "seri telaah 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 sang perjuangan ri songo") or ("seri telaah dan perjuangan wali songo"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("seri teladan sang perjuangan ri songo") OR ("seri telaah dan perjuangan wali songo")).
• Removing quotes may allow a broader search: (( seri teladan sang perjuangan ri songo ) or ( seri telaah dan perjuangan wali songo )).
• Adding a wildcard symbol may retrieve word variants: (("seri teladan sang perjuangan ri songo") or ("seri telaah dan perjuangan wali songo"))*.