Complex sentence: Completion of this work exactly hits to the time during "Le nozze di Figaro", and "Don Jovanni" even here can recognize the feature which is in common with this both large work, to everywhere.
Split into simpler sentences: Completion of this work falls exactly in the time during the writing of "Le nozze di Figaro" and Don Giovanni. Even here can recognize the feature which is in common with this both large work, to everywhere.