Perhaps you should try some spelling variations:
autodidacta » autodidactus, autodidakt, autodidakten
autodidactic » autodidaktisch, autodidakten, autodidakt
autodidactics » autodidaktischs, autodidaktens, autodidakts, autodidacticism, autodidactus, 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: ( autodidacta OR ( autodidactic OR autodidactics )).
• Adding a wildcard symbol may retrieve word variants: ( autodidacta or ( autodidactic or autodidactics ))*.