Perhaps you should try some spelling variations:
"abacus symposium series" » "aaas symposium series", "spaces symposium series", "lakes symposium series", "abacus symposium sss", "abacus symposium spire", "abacus symposium ssbse"
"bacus symposium series" » "bacus symposium sss", "bacus symposium spire", "bacus symposium ssbse"
"acs symposium semi" » "acs symposium sss", "acs symposium sagt", "das symposium semi", "lakes symposium semi", "games symposium semi"
"acs symposium sams" » "acs symposium rams", "acs symposium ams", "acs symposium wams", "das symposium sams", "lakes symposium sams", "games symposium sams"
"acs symposium sas" » "das symposium sas", "lakes symposium sas", "games symposium sas", "acs symposium sans"

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 series") OR ((((("acs symposium semi") OR ((("acs symposium sas") OR ("acs symposium sams"))))) OR ("bacus symposium series")))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"abacus symposium series\") or (((((\"acs symposium semi\") or (((\"acs symposium sas\") OR (\"acs symposium sams\"))))) or (\"bacus symposium series\"))))".
• Removing quotes may allow a broader search: (( abacus symposium series ) or ((((( acs symposium semi ) or ((( acs symposium sas ) OR ( acs symposium sams ))))) or ( bacus symposium series )))).
• Adding a wildcard symbol may retrieve word variants: (("abacus symposium series") or ((((("acs symposium semi") or ((("acs symposium sas") OR ("acs symposium sams"))))) or ("bacus symposium series"))))*.