Perhaps you should try some spelling variations:
"seri teladan dan perjuangan wali songo" » "seri teladan dan perkembangan 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"
"cerita teladan dan perjuangan ri sang" » "cerita teladan dan perkembangan ri sang", "cerita teladan dan perjuangan di sang", "cerita teladan dan perjuangan pgri sang", "cerita teladan dan perjuangan aini sang", "cerita teladan dari perjuangan ri sang", "cerita teladan sang perjuangan ri sang", "cerita telaah dan perjuangan ri sang", "cerita teladan dan perjuangan dari sang", "cerita teladan dan perjuangan rais sang", "cerita teladan dan perjuangan mai sang"

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 ("cerita teladan dan perjuangan ri sang"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("seri teladan dan perjuangan wali songo") OR ("cerita teladan dan perjuangan ri sang")).
• Removing quotes may allow a broader search: (( seri teladan dan perjuangan wali songo ) or ( cerita teladan dan perjuangan ri sang )).
• Adding a wildcard symbol may retrieve word variants: (("seri teladan dan perjuangan wali songo") or ("cerita teladan dan perjuangan ri sang"))*.