Perhaps you should try some spelling variations:
"autodidact" » "autodidacta", "autodidakt", "autodidactic"
"autodidacts" » "autodidactas", "autodidakts", "autodidactics", "autodidactus", "autodidacta", "autodidactic"
"autodidactaics" » "autodidactaaics", "autodidaktaics", "autodidacticaics", "autodidactic", "autodidactas", "autodidacticism"
"autodidactaaics" » "autodidactaaaics", "autodidaktaaics", "autodidacticaaics", "autodidactic", "autodidactas"
"autodidatas" » "autodidactas", "autodidactus", "autodidactes"

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