Perhaps you should try some spelling variations:
"acs symposium series" » "acs symposium semi", "acs symposium sas", "acs symposium sss", "das symposium series", "lakes symposium series", "games symposium series"
"abacus symposium i" » "aaas symposium i", "spaces symposium i", "lakes symposium i", "abacus symposium iv", "abacus symposium isvc"
"bacus symposium ismis" » "bacus symposium isaac", "bacus symposium isvc", "bacus symposium ivsmis", "bacus symposium isvcsmis"
"acs symposium ieee" » "acs symposium isvc", "acs symposium iv", "das symposium ieee", "lakes symposium ieee", "games symposium ieee", "acs symposium iveee", "acs symposium isvceee"
"acs symposium ii" » "das symposium ii", "lakes symposium ii", "games symposium ii", "acs symposium iv", "acs symposium isvc", "acs symposium ivi", "acs symposium isvci"

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: (((("abacus symposium i") OR ((((("acs symposium ii") OR ("acs symposium ieee"))) OR ("bacus symposium ismis"))))) OR ("acs symposium series")).
• Removing quotes may allow a broader search: (((( abacus symposium i ) or ((((( acs symposium ii ) or ( acs symposium ieee ))) or ( bacus symposium ismis ))))) or ( acs symposium series )).
• Adding a wildcard symbol may retrieve word variants: (((("abacus symposium i") or ((((("acs symposium ii") or ("acs symposium ieee"))) or ("bacus symposium ismis"))))) or ("acs symposium series"))*.