Perhaps you should try some spelling variations:
"abacus symposium series" » "bacus symposium series", "aaas symposium series", "spaces symposium series", "abacus symposium semi", "abacus symposium spire", "abacus symposium ssbse"
"lakes symposium sss" » "bacus symposium sss"
"acs symposium sss" » "bacus symposium sss", "das symposium sss", "games symposium sss"
"texas symposium sas" » "texts symposium sas", "texas symposium sans", "texas 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: (((("abacus symposium series") OR ((("acs symposium sss") OR ("lakes symposium sss"))))) OR ("texas symposium sas")).
• Removing quotes may allow a broader search: (((( abacus symposium series ) or ((( acs symposium sss ) or ( lakes symposium sss ))))) or ( texas symposium sas )).
• Adding a wildcard symbol may retrieve word variants: (((("abacus symposium series") or ((("acs symposium sss") or ("lakes symposium sss"))))) or ("texas symposium sas"))*.