Perhaps you should try some spelling variations:
"autodidact" » "autodidacta", "autodidacts", "autodidakt"
"autodidactic" » "autodidactaic", "autodidactsic", "autodidaktic", "autodidaktisch", "autodidakt"
"autodidakts" » "autodidakt", "autodidacts", "autodidactus"
"autodidakten" » "autoritaten", "autodidaktischen"

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