Perhaps you should try some spelling variations:
"lakes symposium i" » "bacus symposium i", "lakes symposium iv", "lakes symposium isvc"
"acs symposium irs" » "bacus symposium irs", "das symposium irs", "games symposium irs", "acs symposium iv", "acs symposium iii", "acs symposium ida", "acs symposium ivrs", "acs symposium isvcrs"
"acs symposium ii" » "bacus symposium ii", "das symposium ii", "games symposium ii", "acs symposium iv", "acs symposium ismis", "acs symposium isvc", "acs symposium ivi", "acs symposium isvci"
"acs symposium sas" » "bacus symposium sas", "das symposium sas", "games symposium sas", "acs symposium sans", "acs symposium sams"

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