Perhaps you should try some spelling variations:
"seri telaah materi perjuangan wali songo" » "seri telaah seri perjuangan wali songo", "seri telaah strategi perjuangan wali songo", "seri telaah mansur perjuangan wali songo", "cerai telaah materi perjuangan wali songo", "seri jelajah materi perjuangan wali songo", "sirri telaah materi perjuangan wali songo", "seri telaah materi perjuangan ali songo"
"seri teladan dari perjuangan wali songo" » "seri teladan dan perjuangan wali songo", "seri teladan seri perjuangan wali songo", "seri teladan dalam perjuangan wali songo", "cerita teladan dari perjuangan wali songo", "seri teladan nabi perjuangan wali songo", "seri teladan para perjuangan wali songo", "seri teladan bagi perjuangan wali songo", "seri teladan dari 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 dari perjuangan wali songo") or ("seri telaah materi perjuangan wali songo"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("seri teladan dari perjuangan wali songo") OR ("seri telaah materi perjuangan wali songo")).
• Removing quotes may allow a broader search: (( seri teladan dari perjuangan wali songo ) or ( seri telaah materi perjuangan wali songo )).
• Adding a wildcard symbol may retrieve word variants: (("seri teladan dari perjuangan wali songo") or ("seri telaah materi perjuangan wali songo"))*.