Perhaps you should try some spelling variations:
"autodidact" » "autodidacta", "autodidacts", "autodidakt"
"autodidactic" » "autodidactaic", "autodidactsic", "autodidaktic", "autodidaktisch", "autodidakten", "autodidakt"
"autodidactics" » "autodidactaics", "autodidactsics", "autodidaktics", "autodidaktischs", "autodidaktens", "autodidakts", "autodidactus", "autodidacts", "autodidactas"
"autodidacticism" » "autodidactaicism", "autodidactsicism", "autodidakticism", "autodidaktischism", "autodidaktenism", "autodidaktism"
"autodidaktens" » "autodidakten", "autodidactes", "autodidakt"
"autodidaktin" » "autodidakten", "autodidakt", "autodidatti"

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