Perhaps you should try some spelling variations:
"seri telaah ulang perjuangan ri songo" » "seri telaah yan perjuangan ri songo", "seri telaah sarana perjuangan ri songo", "seri telaah dalam perjuangan ri songo", "seri telaah ulang perjuangan di songo", "seri telaah ulang perjuangan pgri songo", "seri telaah ulang perjuangan aini songo", "cerai telaah ulang perjuangan ri songo", "seri jelajah ulang perjuangan ri songo", "sirri telaah ulang perjuangan ri songo"
"seri teladan dan perjuangan wali songo" » "seri teladan dan keuangan wali songo", "seri teladan dan perkembangan wali songo", "cerita teladan dan perjuangan 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"

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

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