Perhaps you should try some spelling variations:
"autodidactus" » "autodidacta", "autodidakten", "autodidakt"
"autodidacts" » "autodidacta", "autodidakt", "autodidakten"
"autodidactic" » "autodidaktisch", "autodidakten", "autodidakt"
"autodidactics" » "autodidaktischs", "autodidaktens", "autodidakts", "autodidacticism", "autodidactas", "autodidactes"
"autodidaktin" » "autodidakten", "autodidakt", "autodidatti"

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: (("autodidactus" OR "autodidacts") OR ("autodidactic" OR ("autodidactics" OR "autodidaktin"))).
• Removing quotes may allow a broader search: (( autodidactus or autodidacts ) or ( autodidactic or ( autodidactics or autodidaktin ))).
• Adding a wildcard symbol may retrieve word variants: (("autodidactus" or "autodidacts") or ("autodidactic" or ("autodidactics" or "autodidaktin")))*.