Perhaps you should try some spelling variations:
"lakes symposium isvcsmis" » "lakes symposium ismis", "lakes symposium iscis", "lakes symposium isvc", "lakes symposium isvcsvcsmis"
"das symposium sieds" » "das symposium series", "das symposium sas", "das symposium sss", "das symposion sieds", "texas symposium sieds", "npss symposium sieds"
"acs symposium ii" » "games symposium ii", "gauss symposium ii", "chaos symposium ii", "acs symposium ismis", "acs symposium isvc", "acs symposium ieee", "acs symposium isvci"
"acs symposium iv" » "games symposium iv", "gauss symposium iv", "chaos symposium iv", "acs symposium isvc", "acs symposium isvcv"
"bacus symposium i" » "bacus symposium isvc", "abacus symposium i", "backs symposium i", "baus 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 ((((("acs symposium ii") OR ("acs symposium iv"))) OR ("lakes symposium isvcsmis"))))) OR ("das symposium sieds")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"bacus symposium i\") or (((((\"acs symposium ii\") OR (\"acs symposium iv\"))) or (\"lakes symposium isvcsmis\"))))) or (\"das symposium sieds\"))".
• Removing quotes may allow a broader search: (((( bacus symposium i ) or ((((( acs symposium ii ) OR ( acs symposium iv ))) or ( lakes symposium isvcsmis ))))) or ( das symposium sieds )).
• Adding a wildcard symbol may retrieve word variants: (((("bacus symposium i") or ((((("acs symposium ii") OR ("acs symposium iv"))) or ("lakes symposium isvcsmis"))))) or ("das symposium sieds"))*.