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

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