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