Perhaps you should try some spelling variations:
"autodidact" » "autodidacta", "autodidacts", "autodidactus"
"autodidactic" » "autodidactaic", "autodidactsic", "autodidactusic", "autodidaktisch"
"autodidakten" » "autodidaktischen"
"autoritaten" » "autoritaren", "autoritat", "autoritare"

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