Perhaps you should try some spelling variations:
"autodidact" » "autodidacta", "autodidacts", "autodidakt"
"autodidactic" » "autodidactaic", "autodidactsic", "autodidaktic", "autodidaktisch", "autodidakten", "autodidakt"
"autodidactus" » "autodidactaus", "autodidactsus", "autodidaktus", "autodidacta", "autodidakten", "autodidakt"
"autodidakta" » "autodidakt", "autodidacta", "autodidatta"
"autodidaktus" » "autodidakten", "autodidakt", "autodidacts"

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