Perhaps you should try some spelling variations:
"seri keteladanan dan persaingan wali songo" » "dan keteladanan dan persaingan wali songo", "seri keteladanan dalam persaingan wali songo", "seri keteladanan guru persaingan wali songo", "seri keteladanan dan perjuangan wali songo", "seri keteladanan dan persaingan dan songo", "seri keteladanan dan peranan wali songo", "seri keteladanan dan permainan wali songo"
"seri teladan dan perbankan wali songo" » "seri teladan dan perbankan dari songo", "seri teladan dan peranan wali songo", "seri teladan dan perjuangan wali songo", "seri teladan dan perkembangan wali songo", "cerita teladan dan perbankan wali songo", "seri teladan dari perbankan wali songo", "seri teladan sang perbankan wali songo", "seri telaah dan perbankan wali songo"

You may be able to get more results by adjusting your search query.

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