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

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