Perhaps you should try some spelling variations:
"acs symposium ismis" » "acs symposium isaac", "acs symposium isvc", "das symposium ismis", "lakes symposium ismis", "games symposium ismis"
"bacus symposium sieds" » "bacus symposium series", "bacus symposium sas", "bacus symposium sss"
"acs symposium irs" » "das symposium irs", "lakes symposium irs", "games symposium irs", "acs symposium i", "acs symposium iii", "acs symposium ida"
"acs symposium iv" » "das symposium iv", "lakes symposium iv", "games symposium iv", "acs symposium isvc"
"acs symposium ii" » "das symposium ii", "lakes symposium ii", "games symposium ii", "acs symposium i", "acs symposium isvc", "acs symposium ieee"

Try widening your search to All Fields.

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 iv"))) OR ((("acs symposium ii") OR ("acs symposium ismis"))))) OR ("bacus symposium sieds")).
• Removing quotes may allow a broader search: (((((( acs symposium irs ) or ( acs symposium iv ))) or ((( acs symposium ii ) or ( acs symposium ismis ))))) or ( bacus symposium sieds )).
• Adding a wildcard symbol may retrieve word variants: (((((("acs symposium irs") or ("acs symposium iv"))) or ((("acs symposium ii") or ("acs symposium ismis"))))) or ("bacus symposium sieds"))*.