Perhaps you should try some spelling variations:
"perdata telaah materi perjuangan wali sanga" » "perdata telaah dari perjuangan wali sanga", "perdata telaah seri perjuangan wali sanga", "perdata telaah strategi perjuangan wali sanga", "perdata terhadap materi perjuangan wali sanga", "perdata telaah materi perjuangan wali songo"
"seri telaah yan perjuangan ali songo" » "seri telaah dan perjuangan ali songo", "seri telaah yew perjuangan ali songo", "seri telaah panji perjuangan ali songo", "seri telaah yan perjuangan aini songo", "seri telaah yan perjuangan di songo", "seri telaah yan perjuangan ri songo", "seri teladan yan perjuangan ali songo", "cerai telaah yan perjuangan ali songo", "seri jelajah yan perjuangan ali songo", "seri telaah al perjuangan ali songo", "seri telaah ulang perjuangan ali songo", "seri telaah yan perjuangan wali songo", "seri telaah yan perjuangan wali songoa", "seri telaah yan 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: (("perdata telaah materi perjuangan wali sanga") or ("seri telaah yan perjuangan ali songo"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("perdata telaah materi perjuangan wali sanga") OR ("seri telaah yan perjuangan ali songo")).
• Removing quotes may allow a broader search: (( perdata telaah materi perjuangan wali sanga ) or ( seri telaah yan perjuangan ali songo )).
• Adding a wildcard symbol may retrieve word variants: (("perdata telaah materi perjuangan wali sanga") or ("seri telaah yan perjuangan ali songo"))*.