Perhaps you should try some spelling variations:
"autodidact" » "autodidacts", "autodidakt", "autodidactus"
"autodidactic" » "autodidactsic", "autodidaktic", "autodidactusic", "autodidaktisch", "autodidakten", "autodidakt"
"autodidacta" » "autodidactsa", "autodidakta", "autodidactusa", "autodidactus", "autodidakt", "autodidakten"
"autodidactusa" » "autodidactsusa", "autodidaktusa", "autodidactususa", "autodidactus", "autodidacts", "autodidactas"
"autodidaktus" » "autodidactus", "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 "autodidactic") OR (("autodidacta" OR "autodidactusa") OR "autodidaktus")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"autodidact\" or \"autodidactic\") or ((\"autodidacta\" OR \"autodidactusa\") or \"autodidaktus\"))".
• Removing quotes may allow a broader search: (( autodidact or autodidactic ) or (( autodidacta OR autodidactusa ) or autodidaktus )).
• Adding a wildcard symbol may retrieve word variants: (("autodidact" or "autodidactic") or (("autodidacta" OR "autodidactusa") or "autodidaktus"))*.