Perhaps you should try some spelling variations:
"autodidact" » "autodidacts", "autodidakt", "autodidactic"
"autodidacta" » "autodidactsa", "autodidakta", "autodidactica", "autodidactic", "autodidakt", "autodidakten"
"autodidactus" » "autodidactsus", "autodidaktus", "autodidacticus", "autodidactic", "autodidakten", "autodidakt"

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