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

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: ((("autodidacta" OR "autodidactus") OR "autodidakt") OR ("autodidacts" OR "autodidactics")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(((\"autodidacta\" OR \"autodidactus\") or \"autodidakt\") or (\"autodidacts\" or \"autodidactics\"))".
• Removing quotes may allow a broader search: ((( autodidacta OR autodidactus ) or autodidakt ) or ( autodidacts or autodidactics )).
• Adding a wildcard symbol may retrieve word variants: ((("autodidacta" OR "autodidactus") or "autodidakt") or ("autodidacts" or "autodidactics"))*.