Perhaps you should try some spelling variations:
"seri telaah dan perjuangan aman sang" » "seri telaah dan perjuangan dan sang", "seri telaah dan perjuangan imam sang", "seri telaah dan perjuangan umat sang", "seri telaah dan keuangan aman sang", "seri telaah dan perkembangan aman sang", "cerai telaah dan perjuangan aman sang", "seri jelajah dan perjuangan aman sang", "sirri telaah dan perjuangan aman sang", "seri telaah al perjuangan aman sang", "seri telaah ulang perjuangan aman sang", "seri telaah maani perjuangan aman sang", "seri telaah dan perjuangan parman sang", "seri telaah dan perjuangan affan sang", "seri telaah dan perjuangan aman dan"
"seri teladan dan perjuangan ali songo" » "seri teladan dan keuangan ali songo", "seri teladan dan perkembangan ali songo", "seri teladan dan perjuangan wali songo", "seri teladan dan perjuangan aini songo", "seri teladan dan perjuangan di songo", "cerita teladan dan perjuangan ali songo", "seri teladan dari perjuangan ali songo", "seri teladan sang perjuangan ali songo", "seri teladan di perjuangan ali songo", "seri teladan dan perjuangan wali songoa", "seri teladan dan perjuangan ali sang"

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 perjuangan ali songo") or ("seri telaah dan perjuangan aman sang"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("seri teladan dan perjuangan ali songo") OR ("seri telaah dan perjuangan aman sang")).
• Removing quotes may allow a broader search: (( seri teladan dan perjuangan ali songo ) or ( seri telaah dan perjuangan aman sang )).
• Adding a wildcard symbol may retrieve word variants: (("seri teladan dan perjuangan ali songo") or ("seri telaah dan perjuangan aman sang"))*.