How to retrieve all diacritic matched name, Use normalizer for diacritic and sent to another column using SQLITE

Im using sqlite and i want to get all the diacritic names from these columns.

and i want to know the query where i have selected the diacritic names. I will use normalizer to make it normal String asciiName = Normalizer.normalize(unicodeName, Normalizer.Form.NFD) .replaceAll("[^\\p{ASCII}]", "");

but i dont know how to send it to these columns.

I dont know the how to query to retrieve the diacritic names send it to the normalizer and send it to these columns. can someone help me