Perhaps you should try some spelling variations:
"autodidact" » "autodidacta", "autodidakt", "autodidactic"
"autodidacts" » "autodidactas", "autodidakts", "autodidactics", "autodidactus", "autodidacta", "autodidactic"
"autodidakts" » "autodidakt", "autodidakten", "autodidactus"

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