Perhaps you should try some spelling variations:
"autodidact" » "autodidacta", "autodidakt", "autodidactic"
"autodidacts" » "autodidactas", "autodidakts", "autodidactics", "autodidacta", "autodidactic", "autodidakt"
"autodidactus" » "autodidactaus", "autodidaktus", "autodidacticus", "autodidactic", "autodidacta", "autodidakten"
"autodidacticus" » "autodidactaicus", "autodidakticus", "autodidacticicus", "autodidacticism", "autodidactic", "autodidactas"
"autodidaktus" » "autodidakten", "autodidakt", "autodidactas"

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 ("autodidacts" OR (("autodidactus" OR "autodidacticus") OR "autodidaktus"))).
• The words AND, OR and NOT may confuse the search; try adding quotes: "(\"autodidact\" or (\"autodidacts\" or ((\"autodidactus\" OR \"autodidacticus\") or \"autodidaktus\")))".
• Removing quotes may allow a broader search: ( autodidact or ( autodidacts or (( autodidactus OR autodidacticus ) or autodidaktus ))).
• Adding a wildcard symbol may retrieve word variants: ("autodidact" or ("autodidacts" or (("autodidactus" OR "autodidacticus") or "autodidaktus")))*.