Perhaps you should try some spelling variations:
"autodidakt" » "autodidakten"
"autodidactus" » "autodidactic", "autodidacta", "autodidakten"
"autodidactics" » "autodidactic", "autodidacticism", "autodidacts"
"autodidactaics" » "autodidactic", "autodidactas", "autodidacticism"

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