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