Perhaps you should try some spelling variations:
"autodidact" » "autodidacts", "autodidactic", "autodidatta"
"autodidactuss" » "autodidactsuss", "autodidacticuss", "autodidattauss", "autodidacts", "autodidactas", "autodidactos", "autodidactics", "autodidaktens"
"autodidactes" » "autodidactses", "autodidactices", "autodidattaes", "autodidacts", "autodidactas", "autodidactos"
"autodidactus" » "autodidactsus", "autodidacticus", "autodidattaus", "autodidactic", "autodidakten"
"autodidacta" » "autodidactsa", "autodidactica", "autodidattaa", "autodidactic", "autodidakten"
"autodidactics" » "autodidactsics", "autodidacticics", "autodidattaics", "autodidactic", "autodidacticism", "autodidacts"
"autodidakt" » "autodidakten"

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: (("autodidact" OR "autodidakt") OR (("autodidactuss" OR ("autodidactes" OR ("autodidactus" OR "autodidacta"))) OR "autodidactics")).
• Removing quotes may allow a broader search: (( autodidact or autodidakt ) or (( autodidactuss or ( autodidactes or ( autodidactus or autodidacta ))) or autodidactics )).
• Adding a wildcard symbol may retrieve word variants: (("autodidact" or "autodidakt") or (("autodidactuss" or ("autodidactes" or ("autodidactus" or "autodidacta"))) or "autodidactics"))*.