Perhaps you should try some spelling variations:
"seri telaah dan pengembangan ali sang" » "seri telaah dan pengembangan al sang", "seri telaah dan pengembangan alat sang", "seri telaah dan pengembangan sapi sang", "seri jelajah dan pengembangan ali sang", "cerai telaah dan pengembangan ali sang", "sirri telaah dan pengembangan ali sang", "seri telaah al pengembangan ali sang", "seri telaah ulang pengembangan ali sang", "seri telaah maani pengembangan ali sang", "seri telaah dan pengembangan wali sanga", "seri telaah dan pengembangan alice sang", "seri telaah dan pengembangan dari sang"
"seri teladan dan pengembangan 9 songo" » "seri teladan dan pengembangan ti songo", "seri teladan dan pengembangan dan songo", "seri teladan dan pengembangan sdm songo", "cerita teladan dan pengembangan 9 songo", "seri teladan dari pengembangan 9 songo", "seri teladan sang pengembangan 9 songo", "seri teladan di pengembangan 9 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 telaah dan pengembangan ali sang") or ("seri teladan dan pengembangan 9 songo"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("seri telaah dan pengembangan ali sang") OR ("seri teladan dan pengembangan 9 songo")).
• Removing quotes may allow a broader search: (( seri telaah dan pengembangan ali sang ) or ( seri teladan dan pengembangan 9 songo )).
• Adding a wildcard symbol may retrieve word variants: (("seri telaah dan pengembangan ali sang") or ("seri teladan dan pengembangan 9 songo"))*.