Perhaps you should try some spelling variations:
"big ofthe conference" » "big atthe conference", "big fifth conference", "big late conference", "big often conference", "big other conference"
"being open conference" » "being european conference", "being europe conference", "being asian conference", "breaking open conference"
"big oate conference" » "big late conference", "big late conferences", "big care conference", "big water conference", "big often conference", "big skate conference"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (("being open conference") OR ((("big ofthe conference") OR ("big oate conference"))))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"being open conference\") or (((\"big ofthe conference\") OR (\"big oate conference\"))))*".
• Removing quotes may allow a broader search: (( being open conference ) or ((( big ofthe conference ) OR ( big oate conference ))))*.