Perhaps you should try some spelling variations:
"seri teladan dan perkembangan islam songo" » "seri teladan dan perkembangan anak songo", "seri teladan dan perkembangan hukum songo", "seri teladan dan pengembangan islam songo", "cerita teladan dan perkembangan islam songo", "seri teladan dari perkembangan islam songo", "seri teladan sang perkembangan islam songo", "seri telaah dan perkembangan islam songo"
"tersaji telaah ulang perkembangan bank songo" » "tersaji telaah jepang perkembangan bank songo", "tersaji telaah bank perkembangan bank songo", "tersaji telaah tentang perkembangan bank songo", "tersaji telaah ulang perkembangan anak songo", "tersaji telaah ulang perkembangan dan songo", "tersaji telaah ulang pengembangan bank songo", "tersaji telah ulang perkembangan bank 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 teladan dan perkembangan islam songo") or ("tersaji telaah ulang perkembangan bank songo"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("seri teladan dan perkembangan islam songo") OR ("tersaji telaah ulang perkembangan bank songo")).
• Removing quotes may allow a broader search: (( seri teladan dan perkembangan islam songo ) or ( tersaji telaah ulang perkembangan bank songo )).
• Adding a wildcard symbol may retrieve word variants: (("seri teladan dan perkembangan islam songo") or ("tersaji telaah ulang perkembangan bank songo"))*.