Perhaps you should try some spelling variations:
"world conference against arianism 2001" » "world inference against arianism 2001", "world conference amast arianism 2001", "world conference aist arianism 2001", "world conference against atheism 2001"
"working conference against arianism 2001" » "working inference against arianism 2001", "working conference amast arianism 2001", "working conference aist arianism 2001", "working conference against atheism 2001"

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"world conference against arianism 2001\") OR (\"working conference against arianism 2001\"))".
• Removing quotes may allow a broader search: (( world conference against arianism 2001 ) OR ( working conference against arianism 2001 )).
• Adding a wildcard symbol may retrieve word variants: (("world conference against arianism 2001") OR ("working conference against arianism 2001"))*.