Perhaps you should try some spelling variations:
symposium ismisi » symposium iscis, symposium isms, symposium iii
symposium ismis » symposium isaac, symposium isvc
das symposium » das symposion, texas symposium, lakes symposium
symposium sss » symposium sas
symposium ii » symposium iv, symposium i, symposium isvc

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: (((( bacus ((symposium ismisi) OR (symposium ismis)) ) OR ( bacus symposium ii ))) OR ( das symposium sss )).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((( bacus ((symposium ismisi) OR (symposium ismis)) ) or ( bacus symposium ii ))) or ( das symposium sss ))".
• Adding a wildcard symbol may retrieve word variants: (((( bacus ((symposium ismisi) OR (symposium ismis)) ) or ( bacus symposium ii ))) or ( das symposium sss ))*.