Perhaps you should try some spelling variations:
"perdata telaah dan perjuangan wali songo" » "perdata terhadap dan perjuangan wali songo", "perdata telaah dan perkembangan wali songo", "perdata teladan dan perjuangan wali songo", "perdata telaah al perjuangan wali songo", "perdata telaah ulang perjuangan wali songo", "perdata telaah dan perjuangan ali songo"
"perdata telaah 1 perjuangan wali songo" » "perdata terhadap 1 perjuangan wali songo", "perdata telaah 1 perikanan wali songo", "perdata telaah 1 perjalanan wali songo", "perdata telaah 1 perbankan wali songo", "perdata telaah al perjuangan wali songo", "perdata telaah qs perjuangan wali songo", "perdata telaah 40 perjuangan wali songo", "perdata telaah 1 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: (("perdata telaah dan perjuangan wali songo") or ("perdata telaah 1 perjuangan wali songo"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("perdata telaah dan perjuangan wali songo") OR ("perdata telaah 1 perjuangan wali songo")).
• Removing quotes may allow a broader search: (( perdata telaah dan perjuangan wali songo ) or ( perdata telaah 1 perjuangan wali songo )).
• Adding a wildcard symbol may retrieve word variants: (("perdata telaah dan perjuangan wali songo") or ("perdata telaah 1 perjuangan wali songo"))*.