Perhaps you should try some spelling variations:
"autodidacta" » "autodidactus", "autodidakt"
"autodidactic" » "autodidaktisch", "autodidakt"
"autodidakten" » "autoritaten", "autodidaktischen"
"autodidaktus" » "autodidactus", "autodidakt", "autodidacts"

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 "autodidactic") OR ("autodidakten" OR "autodidaktus")).
• Removing quotes may allow a broader search: (( autodidacta or autodidactic ) or ( autodidakten or autodidaktus )).
• Adding a wildcard symbol may retrieve word variants: (("autodidacta" or "autodidactic") or ("autodidakten" or "autodidaktus"))*.