Perhaps you should try some spelling variations:
didactic » didactica
didacticos » didacticaos, didactica, didacticas
didacticas » didacticaas, didactica
didacticaos » didacticaaos, didactica, didactics, didacticade
didactico » didacticao, didactica
didacticsa » didacticasa, didactica, didactics, didatica

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((((didactic or didacticos) or didacticas) or didacticaos) or didactico) or didacticsa) fiction.~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((didactic OR didacticos) OR didacticas) OR didacticaos) OR didactico) OR didacticsa) fiction..
• Adding a wildcard symbol may retrieve word variants: (((((didactic or didacticos) or didacticas) or didacticaos) or didactico) or didacticsa) fiction.*.