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

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