Perhaps you should try some spelling variations:
"acs symposium ismis" » "acs symposium isaac", "acs symposium isvc", "bacus symposium ismis", "das symposium ismis", "games symposium ismis", "acs symposium ivsmis", "acs symposium isvcsmis"
"lakes symposium ii" » "bacus symposium ii", "lakes symposium iv", "lakes symposium isvc", "lakes symposium ieee", "lakes symposium ivi", "lakes symposium isvci"
"baus symposium i" » "bacus symposium i", "gauss symposium i", "brass symposium i", "baus symposium iv", "baus symposium isvc"
"acs symposium semi" » "acs symposium sas", "acs symposium sss", "acs symposium sagt", "bacus symposium semi", "das symposium semi", "games symposium semi"

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: (((("baus symposium i") OR ((("lakes symposium ii") OR ("acs symposium ismis"))))) OR ("acs symposium semi")).
• Removing quotes may allow a broader search: (((( baus symposium i ) or ((( lakes symposium ii ) or ( acs symposium ismis ))))) or ( acs symposium semi )).
• Adding a wildcard symbol may retrieve word variants: (((("baus symposium i") or ((("lakes symposium ii") or ("acs symposium ismis"))))) or ("acs symposium semi"))*.