Perhaps you should try some spelling variations:
"seri telaah dan perjuangan 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 telaah al perjuangan wali songo", "seri telaah ulang perjuangan wali songo", "seri telaah maani perjuangan wali songo", "seri telaah dan perjuangan ali songo"
"seri teladan dan keuangan ri songo" » "cerita teladan dan keuangan ri songo", "seri teladan jasa keuangan ri songo", "seri teladan dari keuangan ri songo", "seri teladan sang keuangan ri songo", "seri teladan di keuangan ri songo", "seri teladan dan keuangan di songo", "seri teladan dan keuangan 1 songo", "seri teladan dan keuangan 2 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 keuangan ri songo") or ("seri telaah dan perjuangan wali songo"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("seri teladan dan keuangan ri songo") OR ("seri telaah dan perjuangan wali songo")).
• Removing quotes may allow a broader search: (( seri teladan dan keuangan ri songo ) or ( seri telaah dan perjuangan wali songo )).
• Adding a wildcard symbol may retrieve word variants: (("seri teladan dan keuangan ri songo") or ("seri telaah dan perjuangan wali songo"))*.