Perhaps you should try some spelling variations:
"being ofopen conference" » "being open conference", "being loen conference", "being european conference", "being often conference", "being proper conference"
"big ofthe conference" » "big oate conference", "big atthe conference", "big fifth conference", "big often conference", "big other conference"
"being ten conference" » "being tenth conference", "being open conference", "being bean conference", "being taken conference", "being two conference", "being too conference"

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: "((((\"being ofopen conference\") OR (\"being ten conference\"))) OR (\"big ofthe conference\"))".
• Removing quotes may allow a broader search: (((( being ofopen conference ) OR ( being ten conference ))) OR ( big ofthe conference )).
• Adding a wildcard symbol may retrieve word variants: (((("being ofopen conference") OR ("being ten conference"))) OR ("big ofthe conference"))*.