Perhaps you should try some spelling variations:
"seri perhatian dan perjuangan wali songo" » "seri pertanian dan perjuangan wali songo", "seri permata dan perjuangan wali songo", "seri peraturan dan perjuangan wali songo", "seri perhatian dan perkembangan wali songo", "seri perkalian dan perjuangan wali songo", "seri perhatian orang perjuangan wali songo", "seri perhatian dan perjuangan ali songo"
"cerita teladan yan perjuangan wali songo" » "cerita teladan yew perjuangan wali songo", "cerita teladan panji perjuangan wali songo", "cerita teladan dari perjuangan wali songo", "cerita teladan dan perjuangan wali songo", "cerita teladan sang perjuangan wali songo", "cerita teladan zaman perjuangan wali songo", "cerita teladan yan 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 perhatian dan perjuangan wali songo") or ("cerita teladan yan perjuangan wali songo"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("seri perhatian dan perjuangan wali songo") OR ("cerita teladan yan perjuangan wali songo")).
• Removing quotes may allow a broader search: (( seri perhatian dan perjuangan wali songo ) or ( cerita teladan yan perjuangan wali songo )).
• Adding a wildcard symbol may retrieve word variants: (("seri perhatian dan perjuangan wali songo") or ("cerita teladan yan perjuangan wali songo"))*.