Perhaps you should try some spelling variations:
"perdata telaah dan perkembangan wali songo" » "perdata telaah dan perkembangan bayi songo", "perdata telaah dan perkembangan dari songo", "perdata telaah dan perkembangan dalam songo", "perdata telaah dan pengembangan wali songo", "perdata terhadap dan perkembangan wali songo", "perdata teladan dan perkembangan wali songo", "perdata telaah al perkembangan wali songo", "perdata telaah ulang perkembangan wali songo"
"seri telaah 2 pengembangan wali songo" » "seri telaah 2 pengembangan al songo", "seri telaah 2 pengembangan sapi songo", "seri telaah 2 pengembangan wakaf songo", "seri telaah 1 pengembangan wali songo", "seri telaah dan pengembangan wali songo", "seri telaah seri pengembangan wali songo", "seri teladan 2 pengembangan wali songo", "cerai telaah 2 pengembangan wali songo", "seri jelajah 2 pengembangan wali songo", "seri telaah al pengembangan wali songo", "seri telaah qs pengembangan 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: (("perdata telaah dan perkembangan wali songo") or ("seri telaah 2 pengembangan wali songo"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("perdata telaah dan perkembangan wali songo") OR ("seri telaah 2 pengembangan wali songo")).
• Removing quotes may allow a broader search: (( perdata telaah dan perkembangan wali songo ) or ( seri telaah 2 pengembangan wali songo )).
• Adding a wildcard symbol may retrieve word variants: (("perdata telaah dan perkembangan wali songo") or ("seri telaah 2 pengembangan wali songo"))*.