Perhaps you should try some spelling variations:
"autodidact" » "autodidakt", "autodidactic", "autodidatta"
"autodidacta" » "autodidakta", "autodidactica", "autodidattaa", "autodidactic", "autodidakt", "autodidakten"
"autodidacts" » "autodidakts", "autodidactics", "autodidattas", "autodidactic", "autodidakt", "autodidakten"
"autodidactus" » "autodidaktus", "autodidacticus", "autodidattaus", "autodidactic", "autodidakten", "autodidakt"
"autodidattaus" » "autodidatta", "autodidactas", "autodidatas"

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