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", "acs symposium ivsmis", "acs symposium isvcsmis"
"acs symposium sieds" » "acs symposium series", "acs symposium sas", "acs symposium sss", "das symposium sieds", "lakes symposium sieds", "games symposium sieds"
"baus symposium i" » "gauss symposium i", "brass symposium i", "das symposium i", "baus symposium iv", "baus symposium isvc"
"acs symposium ii" » "das symposium ii", "lakes symposium ii", "games symposium ii", "acs symposium iv", "acs symposium isvc", "acs symposium ieee", "acs symposium ivi", "acs symposium isvci"
"bacus symposium i" » "bacus symposium iv", "bacus symposium isvc", "abacus symposium i", "backs symposium i", "bachs symposium i"

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: (((((("bacus symposium i") OR ("baus symposium i"))) OR ((("acs symposium ii") OR ("acs symposium ismis"))))) OR ("acs symposium sieds")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"bacus symposium i\") OR (\"baus symposium i\"))) or (((\"acs symposium ii\") or (\"acs symposium ismis\"))))) or (\"acs symposium sieds\"))".
• Removing quotes may allow a broader search: (((((( bacus symposium i ) OR ( baus symposium i ))) or ((( acs symposium ii ) or ( acs symposium ismis ))))) or ( acs symposium sieds )).
• Adding a wildcard symbol may retrieve word variants: (((((("bacus symposium i") OR ("baus symposium i"))) or ((("acs symposium ii") or ("acs symposium ismis"))))) or ("acs symposium sieds"))*.