Perhaps you should try some spelling variations:
"seri keteladanan guru dengan air songo" » "seri teladan guru dengan air songo", "dan keteladanan guru dengan air songo", "seri keteladanan guru dengan al songo"
"seri peperangan guru keuangan wali songo" » "dari peperangan guru keuangan wali songo", "seri perjuangan guru keuangan wali songo", "sejarah peperangan guru keuangan wali songo", "seri peranan guru keuangan wali songo", "seri pegangan guru keuangan wali songo", "seri peperangan hukum keuangan wali songo", "seri peperangan 3rd keuangan wali songo", "seri peperangan ilmu keuangan wali songo", "seri peperangan guru keuangan dari songo", "seri peperangan guru keuangan al songo", "seri peperangan guru perjuangan wali 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 peperangan guru keuangan wali songo") or ("seri keteladanan guru dengan air songo"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("seri peperangan guru keuangan wali songo") OR ("seri keteladanan guru dengan air songo")).
• Removing quotes may allow a broader search: (( seri peperangan guru keuangan wali songo ) or ( seri keteladanan guru dengan air songo )).
• Adding a wildcard symbol may retrieve word variants: (("seri peperangan guru keuangan wali songo") or ("seri keteladanan guru dengan air songo"))*.