Perhaps you should try some spelling variations:
"das symposium series" » "das symposium semi", "das symposium sas", "das symposium sss", "das symposion series", "texas symposium series", "npss symposium series"
"lakes symposium series" » "lakes symposium semi", "lakes symposium sas", "lakes symposium sss"
"acs symposium sieds" » "acs symposium sas", "acs symposium sss", "acs symposium semi", "games symposium sieds", "gauss symposium sieds", "chaos symposium sieds"
"baus symposium irs" » "gauss symposium irs", "brass symposium irs", "birs symposium irs", "baus symposium iv", "baus symposium ii", "baus symposium iii", "baus symposium ivrs", "baus symposium isvcrs"
"bacus symposium irs" » "bacus symposium iv", "bacus symposium ii", "bacus symposium iii", "bacus symposium ivrs", "bacus symposium isvcrs"
"acs symposium i" » "games symposium i", "gauss symposium i", "chaos symposium i", "acs symposium iv", "acs symposium isvc"

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: (((((("baus symposium irs") OR ("bacus symposium irs"))) OR ("acs symposium i"))) OR ((("acs symposium sieds") OR ((("das symposium series") OR ("lakes symposium series")))))).
• Removing quotes may allow a broader search: (((((( baus symposium irs ) or ( bacus symposium irs ))) or ( acs symposium i ))) or ((( acs symposium sieds ) or ((( das symposium series ) or ( lakes symposium series )))))).
• Adding a wildcard symbol may retrieve word variants: (((((("baus symposium irs") or ("bacus symposium irs"))) or ("acs symposium i"))) or ((("acs symposium sieds") or ((("das symposium series") or ("lakes symposium series"))))))*.